THE SCHEMATIC MAPS OF GROSS AMOUNTS OF VANADIUM,CHROMIUM AND NICKEL IN THE NON-CHERNOZEM SOILS OF THE CENTRE OF THE EUROPEAN PART OF THE U.S.S.R.VASILEVSKAYA VD.1968; VEST. MOSKOV. UNIV., 6; SUN; 1968(8), VOL. 23, NUM. 0004, P. 72 A 77Miscellaneous

THE SCHEMATIC MAPS OF GROSS AMOUNTS OF VANADIUM,CHROMIUM AND NICKEL IN THE NON-CHERNOZEM SOILS OF THE CENTRE OF THE EUROPEAN PART OF THE U.S.S.R.VASILEVSKAYA VD.1968; VEST. MOSKOV. UNIV., 6; SUN; 1968(8), VOL. 23, NUM. 0004, P. 72 A 77Miscellaneous

GEOCHEMICAL DIFFERENTIATION OF PRODUCTS OF WEATHERING AND SOIL FORMATION ON THE RUSSIAN GREAT PLAIN.KOVDA VA; SAMOILOVA EM; VASILEVSKAYA VD et al.1968; IN."9TH.INTERNATION.CONGR.SOIL.SCI.ADELAIDE.AUSTRAL.1968.TRANS.4.SYDNE Y.ANGUS.AND.ROBERTSON.LTD.; 1968, P. 293 A 301Miscellaneous