GRAVITY MAP OF VIRGINIA. SIMPLE BOUGUER ANAOMALY. SCALE 1:500000.JOHNSON SS.1977; CHARLOTTESVILLE; COMMONW. VIRGINIA DEP. CONSERV. ECON. DEV.; DA. 1977; PP. 1; BIBL. 10 REF.; 1 CART.Map

BOUGUER GRAVITY IN SOUTHWESTERN VIRGINIA.JOHNSON SS.1977; VIRGINIA DIV. MINER. RESOURCES PUBL.; U.S.A.; DA. 1977; NO 6; PP. 1-27; H.T. 2; BIBL. 13 REF.; 1 ILL.; 1 CART.Serial Issue

SIMPLE BOUGUER GRAVITY ANOMALY MAP OF THE CULPEPER BASIN AND VICINITY, VIRGINIA = CARTE SIMPLIFIEE D'ANOMALIE DE BOUGUER DU BASSIN CULPEPER ET DE SON VOISINAGE, VIRGINIEWISE MA; JOHNSON SS.1980; COMMONW. VIRGINIA, DEPT CONSERV. ECON. DEVELOP. MINER. RESOURCES, PUBL.; USA; DA. 1980; 24; 1 CARTE COUL.; CART. GRAVIM.; ECH. 1:125 000Serial Issue

ROAD LOG OF THE GEOLOGY FROM MADISON TO CUMBERLAND COUNTIES IN THE PIEDMONT, CENTRAL VIRGINIA.CONLEY JF; JOHNSON SS.1975; VIRGINIA MINERALS; U.S.A.; 1975, VOL. 21, NUM. 0004, P. 29 A 38Serial Issue

GRAVITY SURVEY OF NORTHAMPTON AND ACCOMACK COUNTIES, VIRGINIA.JOHNSON SS; SWEET PC.1970; VIRGINIA MINERALS; USA; 1970(8), VOL. 16, NUM. 0003, P. 21 A 28Miscellaneous

STATUS OF HARVEST MECHANIZATION OF FRUITS, NUTS, AND VEGETABLESZAHARA M; JOHNSON SS.1979; HORTSCIENCE; USA; DA. 1979; VOL. 14; NO 5; PP. 578-582; BIBL. 22 REF.Article

ALTERNATIVE HAND- AND MACHINE-HARVEST TECHNOLOGIES FOR CAULIFLOWERZAHARA M; JOHNSON SS.1979; J. AMER. SOC. HORTIC. SCI.; USA; DA. 1979; VOL. 104; NO 3; PP. 404-407; BIBL. 2 REF.Article

NEWBORN FACTOR VIII COMPLEX: ELEVATED ACTIVITIES IN TERM INFANTS AND ALTERATIONS IN ELECTROPHORETIC MOBILITY RELATED TO ILLNESS AND ACTIVATED COAGULATIONJOHNSON SS; MONTGOMERY RR; HATHAWAY WE et al.1981; BR. J. HAEMATOL.; ISSN 0007-1048; GBR; DA. 1981; VOL. 47; NO 4; PP. 597-606; BIBL. 14 REF.Article

GAMMA-RAY SPECTROMETRY AND GEOLOGIC MAPPINGJOHNSON SS; GATHRIGHT TM; HENIKA WS et al.1979; VIRGINIA MINERALS; USA; DA. 1979; VOL. 25; NO 3; PP. 17-23; BIBL. 2 REF.; 5 ILL.Article

COMPARISON OF FOUR CROPS FOR ALCOHOL YIELDHILLS FJ; JOHNSON SS; SHUGENG et al.1983; CALIF. AGRIC.; USA; DA. 1983; VOL. 37; NO 3-4; PP. 17-19Article

AEROMAGNETIC MAP OF VIRGINIA. SCALE 1: 1 000 000.ZIETZ I; CALVER JL; JOHNSON SS et al.1977; U.S. GEOL. SURV., GEOPHYS. INVEST., MAP; USA; DA. 1977; NO GP916; PP. 1; 1 CART.Serial Issue