VIKTOROV,S.V., VOSTOKOVA,YE.A., VYSHIVKIN,D.D. SHORT GUIDE TO: GEO BOTANICAL SURVEYING English - - NEW YORK PERGAMON 1964 - 158 HB ISBN: Source: Subjects--Uniform Titles: Subjects--Topical Terms: BOTANICAL Dewey Class. No.: 622.12 VIK