GEOLOGY OF THE YREKA QUADRANGLE, SISKIYOU COUNTY, CALIFORNIA.HOTZ PE.1977; GEOL. SURV. U.S.A., BULL.; U.S.A.; DA. 1977; NO 1436; PP. 1-72; H.T. 1; BIBL. 3 P.; 15 ILL.; 1 CART.Serial Issue

GEOLOGIC MAP OF UNCONSOLIDATED AND MODERATELY CONSOLIDATED DEPOSITS OF SAN MATEO COUNTY, CALIFORNIA.LAJOIE KR; HELLEY EJ; NICHOLS DR et al.1974; SAN FRANCISCO BAY REGION ENV. RESOUR. PLANNING STUD.; U.S.A.; 1974, NUM. 0068, P. 1Map

GEOLOGIC MAP OF THE RUMFORD QUADRANGLE, OXFORD AND FRANKLIN COUNTIES, MAINE. SCALE 1:62 5000.MOENCH RH; HILDRETH CT.1976; U.S. GEOL. SURV., GEOL. QUADRANGLE MAPS; U.S.A.; DA. 1976; NO GQ-1272; PP. 1; 1 CART.Serial Issue

MAP SHOWING MINERAL RESOURCES OF MONTGOMERY COUNTY, MARYLAND. SCALE 1:62500.FROELICH AJ.1975; U.S. GEOL. SURV., MISC. INVEST. SER.; U.S.A.; DA. 1975; NO I-920E; PP. 1; 1 CART.Serial Issue

RECONNAISSANCE PHOTOINTERPRETATION MAP OF LANDSLIDES IN PARTS OF THE HOPPLAND, KELSEYVILLE, AND LOWER LAKE 15-MINUTE QUADRANGLES, SONOMA COUNTY, CALIFORNIA.FRIZZELL VA JR.1974; SAN FRANCISCO BAY REGION ENV. RESOUR. PLANNING STUD.; U.S.A.; 1974, NUM. 0066, P. 1Map

GROUND-WATER FAVORABILITY AND SURFICIAL GEOLOGY OF THE MACHIAS-LUBEC AREA, WASHINGTON COUNTY, MAINE. SCALE 1:62500.PRESCOTT GC JR.1974; U.S. GEOL. SURV., GEOL. ATLAS MOON; U.S.A.; 1974, NUM. 0001, P. 1Map

GROUND-WATER RESOURCES OF CENTRAL AND SOUTHERN YORK COUNTY, PENNSYLVANIA.LLOYD OB JR; GROWITZ DJ.1977; PENNSYLVANIA TOPOGR. GEOL. SURV., BULL., W; U.S.A.; DA. 1977; NO 42; PP. 1-93; H.T. 2; BIBL. 1 P.; 26 ILL.; 2 CART.Serial Issue

GEOLOGY AND MINERAL DEPOSITS OF THE MESCAL RANGE QUADRANGLE, SAN BERNARDINO COUNTY, CALIFORNIA. SCALE 1: 62500.EVANS JR.1971; CALIFORNIA, DIV. MINES GEOL., MAP SHEET; U.S.A.; DA. 1971; NO 17; PP. 1; 1 CART.Serial Issue

GEOLOGY OF THE SHENANDOAH NATIONAL PARK, VIRGINIA.GATHRIGHT TM.1976; COMMONW. VIRGINIA, DEPT. CONSERV. ECON. DEVELOP., DIV. MINER. RESOURCES, BULL.; U.S.A.; DA. 1976; NO 86; PP. 1-93; H.T. 4; BIBL. 1 P.; 46 ILL.; 3 CART.Serial Issue

SURFACE MATERIALS MAP OF MONTGOMERY COUNTY, MARYLAND. SCALE 1:62500.FROELICH AJ.1975; U.S. GEOL. SURV., MISC. INVEST. SER.; U.S.A.; DA. 1975; NO I-920A; PP. 1; 1 CART.Serial Issue

PRELIMINARY PHOTOINTERPRETATION MAP OF LANDSLIDES, AND OTHER SURFICIAL DEPOSITS OF THE MARE ISLAND CARQUINEZ STRAIT 15-MINUTE QUADRANGLES, CONTRA COSTA MARIN, NAPA, SOLANO, AND SONOMA COUNTIES, CALIFORNIA.FRIZZELL VA JR; SIMS JD; NILSEN TH et al.1974; SAN FRANCISCO BAY REGION ENV. RESOUR. PLANNING STUD.; U.S.A.; 1974, NUM. 0067, P. 1Map

GEOLOGIC MAP OF WASHINGTON COUNTY. SCALE 1:625000EDWARDS J JR.1978; MARYLAND GEOL. SURV., DEPT NAT. RESOURCES, COUNTY ATLAS; USA; DA. 1978; PP. 1; 1 CART.Serial Issue

STRUCTURE ON THE PITTSBURGH (NO 8) COAL IN THE BELMONT FIELD, OHIODELONG RM.1978; OHIO, DIV. GEOL. SURV., REP. INVEST.; USA; DA. 1978; NO 106; PP. 1-2; 1 CART.Serial Issue

GEOLOGY OF MIDCITIES AREA, TARRANT, DALLAS AND DENTON COUNTIES, TEXAS.HENDRICKS L; SAMPSON HH JR.1976; UNIV. TEXAS, BUR. ECON. GEOL., GEOL. QUADRANGLE MAP; U.S.A.; DA. 1976; NO 42; PP. 1-19; H.T. 1; BIBL. 2 REF.; 8 ILL.; 1 CART.Serial Issue

GEOPHYSICAL INVESTIGATIONS IN THE IONE AREA, AMADOR, SACRAMENTO, AND CALAVERAS COUNTIES, CALIFORNIA.CHAPMAN RH; BISHOP CC.1975; CALIFORNIA DIV. MINES GEOL., SPEC. REP.; U.S.A.; 1975, NUM. 0117, P. 1 A 26Serial Issue

EL PERU MINERO TOMO III: GEOLOGIA = LE PEROU MINIER TOME III: GEOLOGIESAMAME BOGGIO MARIO.1980; ; PER; LIMA: INGEMMET; DA. 1980; 347 P.; 23 CM; H.T. 44; 20 TAB. ; CART. GEOL.; ECH. 1:62 500; ILL./ESQUISSE/TABL./COLONNE STRATIGR.Book

EFFECTS OF THE CATASTROPHIC FLOOD OF DECEMBER 1966, NORTH RIM AREA, EASTERN GRAND CANYON, ARIZONA.COOLEY ME; ALDRIDGE BN; EULER RC et al.1977; GEOL. SURV. U.S.A., PROF. PAPER; U.S.A.; DA. 1977; NO 980; PP. 1-43; H.T. 1; BIBL. 18 REF.; 44 ILL.Article

GEOLOGIC MAP FOR LAND-USE PLANNING, PRINCE GEORGES COUNTY, MARYLAND.HACK JT.1977; U.S. GEOL. SURV., MISC. INVEST. SER.; U.S.A.; DA. 1977; NO I-1004; PP. 1; BIBL. 11 REF.; 1 CART.Serial Issue

GEOLOGY OF THE NORTHERN PART OF THE TOQUIMA RANGE, LANDER, EUREKA, AND NYE COUNTIES, NEVADA.MCKEE EH.1976; GEOL. SURV. U.S.A., PROF. PAPER; U.S.A.; DA. 1976; NO 931; PP. 1-49; H.T. 2; BIBL. 1 P. 1/2; 41 ILL.; 1 CART.Serial Issue

ALLUVIAL ILMENITE PLACER DEPOSITS, CENTRAL VIRGINIA.MINARD JP; FORCE ER; HAYES GW et al.1976; GEOL. SURV. U.S.A., PROF. PAPER; U.S.A.; DA. 1976; NO 959H; PP. 1-15; H.T. 1; BIBL. 9 REF.; 13 ILL.; 1 CART.Serial Issue

GEOLOGY OF THE WINSTEAD QUADRANGLE, NORTH CAROLINA.WILSON WF.1975; NORTH CAROLINA, DEPT. NAT. ECON. RESOURCES, GEOL. MAP; U.S.A.; DA. 1975; NO 2; PP. 1-37; H.T. 2; 2 CART.Serial Issue

GEOLOGIC MAP AND GEOPHYSICAL INTERPRETATION OF THE WITCH LAKE QUADRANGLE, MARQUETTE, IRON, AND BARAGA COUNTIES, MICHIGAN. SCALE 1:62500.CANNON WF; KLASNER JS.1976; U.S. GEOL. SURV., MISC. INVEST. SER.; U.S.A.; DA. 1976; NO I-987; PP. 1; BIBL. 14 REF.; 1 CART.Serial Issue

GEOLOGY OF THE MICHAUD AND POCATELLO QUADRANGLES, BANNOCK AND POWER COUNTIES, IDAHO.TRIMBLE DE.1976; GEOL. SURV. U.S.A., BULL.; U.S.A.; DA. 1976; NO 1400; PP. 1-88; H.T. 1; BIBL. 2 P.; 16 ILL.; 1 CART.Serial Issue

BEDROCK GEOLOGY OF THE CONCONULLY QUADRANGLE, OKANOGAN COUNTY, WASHINGTON.RINEHART CD; FOX KF JR.1976; GEOL. SURV. U.S.A., BULL.; U.S.A.; DA. 1976; NO 1402; PP. 1-58; H.T. 1; BIBL. 2 P.; 17 ILL.; 1 CART.Serial Issue

GEOLOGIC MAP OF THE DESTRUCTION ISLAND AND TAHOLAH QUADRANGLES, WASHINGTON.RAU WW.1975; WASHINGTON, DIV. GEOL. EARTH RESOURCES, GEOL. MAP; U.S.A.; 1975, NUM. 0013, P. 1Map