Search

Search Results

Start Over Work Type Book
| 951 - 1,000 of 1,046 |

circular9.pdf

V1 published
Creators
  1. EMS
Deposited September 04, 2014
Access
Open Access

circular7.pdf

V1 published
Creators
  1. EMS
Deposited September 04, 2014
Access
Open Access

circular2.pdf

V1 published
Creators
  1. EMS
Deposited September 04, 2014
Access
Open Access

circular6.pdf

V1 published
Creators
  1. EMS
Deposited September 04, 2014
Access
Open Access

circular3.pdf

V1 published
Creators
  1. EMS
Deposited September 04, 2014
Access
Open Access

circular4.pdf

V1 published
Creators
  1. EMS
Deposited September 04, 2014
Access
Open Access

circular1.pdf

V1 published
Creators
  1. EMS
Deposited September 04, 2014
Access
Open Access

circular5.pdf

V1 published
Creators
  1. EMS
Deposited September 04, 2014
Access
Open Access

Bulletin 88

V1 published
Creators
  1. Eduard Woermann
  2. Peter Deines
  3. Ralph H. Nafziger
  4. …
Deposited September 04, 2014
Access
Open Access

Studies of Anomalies from Part 1

V1 published
Creators
  1. A.W. Rose
  2. M.L. Keith
Deposited September 04, 2014
Access
Open Access

Studies of Phase Equilibria in the Systems: CaO-MgO-Al2O3-TiO2-SiO2

V1 published
Creators
  1. K.H. Gee
  2. E.F. Osborn
  3. P.L. Roeder
  4. …
Deposited September 04, 2014
Access
Open Access

Historical Statistics of Pennsylvania's Mineral Industries 1966-1970

V2 published
Creators
  1. John H. DeYoung, Jr.
  2. John D. Ridge
Deposited September 04, 2014
Access
Open Access

Historical Statistics of Pennsylvania's Mineral Industries 1961-1965

V3 published
Creators
  1. J.J. Schanz, Jr.
Deposited September 04, 2014
Access
Open Access

Gaseous Equilibria in Portions of the System C-H-O-S

V1 published
Creators
  1. Emerson F. Heald
  2. David H. Speidel
Deposited September 04, 2014
Access
Open Access

Trace Metals in Stream Sediment Southeastern Pennsylvania Part 1: Geochemical Prospecting Guide Based on Regional Distribution of Zine, Copper, Cobalt, Chromium, and Vanadium

V1 published
Creators
  1. E.G. Dahlberg
  2. M.L. Keith
  3. E.F. Cruft
Deposited September 04, 2014
Access
Open Access

General Information Retrieval Program for Geological, Geophysical, and Geochemical Data

V1 published
Creators
  1. J.N. Weber
  2. P. Deines
Deposited September 04, 2014
Access
Open Access

Mineral Conservation Series—Atlas of Pennsylvania Coal and Coal Mining: Part II, Anthracite

V1 published
Creators
  1. P.R. Griess
  2. G.F. Deasy
Deposited September 04, 2014
Access
Open Access

Historical Statistics of Pennsylvania's Mineral Inudstries, 1956-1960

V1 published
Creators
  1. J.J. Schanz, Jr.
Deposited September 04, 2014
Access
Open Access

The Effect of Present Depreciation Allowances on the United States Steel Industry

V1 published
Creators
  1. H.F. Fatzinger
Deposited September 04, 2014
Access
Open Access

Bulletin 76

V1 published
Creators
  1. H.L. Hartman
Deposited September 04, 2014
Access
Open Access

Flood Plain Sediments of Halfmoon Creek, Pennsylvania; Commerical Possibilities of Some Cambrian and Ordovician Limestones and Dolomites in Blair and Centre Counties, Pennsylvania; Application of Statistical Methods in Prospecting for High-Alumina Clay

V1 published
Creators
  1. M.L. Keith
Deposited September 04, 2014
Access
Open Access

Proceedings of the Anthracite Conference, Nov. 15-16, 1960

V1 published
Creators
  1. P.L. Walker
Deposited September 04, 2014
Access
Open Access

The Use and Interchangeability of Fuels in Pennsylvania

V1 published
Creators
  1. J.J. Schanz
  2. W.G. Jaworek
Deposited September 04, 2014
Access
Open Access

Bulletin 72

V1 published
Creators
  1. H.L. Hartman
Deposited September 04, 2014
Access
Open Access

Atlas of Pennsylvania Coal and Coal Mining: Part I, Bituminous Coal

V1 published
Creators
  1. P.R. Griess
  2. G.F. Deasy
Deposited September 04, 2014
Access
Open Access

Mineral Conservation Series

V1 published
Creators
  1. M.L. Keith
Deposited September 04, 2014
Access
Open Access

Proceedings of the Anthracite Conference Oct. 18-19. 1956

V1 published
Creators
  1. Philip L. Walker, Jr.
Deposited September 04, 2014
Access
Open Access

Errata for Historical Statistics of Pennsylvania's Mineral Industries1759-1955, 1956-60 and 1961-1965

V2 published
Creators
  1. EMS
Deposited September 04, 2014
Access
Open Access

Bulletin 66

V1 published
Creators
  1. Frank Dalburg Hoyt
Deposited September 04, 2014
Access
Open Access

Bulletin 67

V1 published
Creators
  1. J.A. Hipple
Deposited September 04, 2014
Access
Open Access

Historical Statistics of Pennsylvania's Mineral Industries, 1759-1955

V1 published
Creators
  1. John J. Schanz, Jr.
Deposited September 04, 2014
Access
Open Access

The Selection and Design of Refractory Ignition Arches for Single Retort Stokers

V1 published
Creators
  1. R.J. Grace
  2. T.S. Spicer
Deposited September 04, 2014
Access
Open Access

Bulletin 63

V1 published
Creators
  1. J.F. Villarreal
  2. L.T. Bissey
Deposited September 04, 2014
Access
Open Access

Bulletin 59

V1 published
Creators
  1. A.W. Gauger
Deposited September 04, 2014
Access
Open Access

Progress in Research, Biennium 1951-1953

V1 published
Creators
  1. Linda Musser
Deposited September 04, 2014
Access
Open Access

Bulletin 58

V1 published
Creators
  1. A. Wayne Bitner
  2. W.F. Mullen
  3. C.W. Stickler
Deposited September 04, 2014
Access
Open Access

Bulletin 56

V1 published
Creators
  1. A.W. Gauger
Deposited September 04, 2014
Access
Open Access

Bulletin 57

V1 published
Creators
  1. W.A. Weyl
Deposited September 04, 2014
Access
Open Access

Bulletin 55

V1 published
Creators
  1. A.W. Gauger
Deposited September 04, 2014
Access
Open Access

Bulletin 54

V1 published
Creators
  1. A.W. Gauger
Deposited September 04, 2014
Access
Open Access

The Domestic Mining Industry of the United States in World War II

V1 published
Creators
  1. John Davis Morgan, Jr.
Deposited September 04, 2014
Access
Open Access

Bulletin 52

V1 published
Creators
  1. A.W. Gauger
Deposited September 04, 2014
Access
Open Access

Progress in Research for Biennium 1947-49

V1 published
Creators
  1. A.W. Gauger
Deposited September 04, 2014
Access
Open Access

More Profit in Mechanical Mining Through Studies of Loading and Gathering Performance

V1 published
Creators
  1. A.W. Bitner
  2. D.R. Mitchell
Deposited September 04, 2014
Access
Open Access

Petrographic Characteristics, Plastic and Carbonizing Properties of Chilean Coals

V1 published
Creators
  1. A.W. Gauger
  2. Americo Albala
Deposited September 04, 2014
Access
Open Access

Eleventh Technical Conference on Petroleum Production

V1 published
Creators
  1. A.W. Gauger
Deposited September 04, 2014
Access
Open Access

Properties and New Uses of Pennsylvania Slate

V1 published
Creators
  1. A.W. Gauger
Deposited September 04, 2014
Access
Open Access

Progress in Research for Biennium 1945-47

V1 published
Creators
  1. R.D. Hetzel
Deposited September 04, 2014
Access
Open Access

Geology and Economic Aspects of the More Important High-Calcium Limestone Deposits in Pennsylvania

V1 published
Creators
  1. F.M. Swain
Deposited September 04, 2014
Access
Open Access

Bulletin 42

V1 published
Creators
  1. J. D. Clendenin
Deposited September 04, 2014
Access
Open Access