TY - BOOK AU - Levine,Jerome A. TI - Agriculture in the United States and the Soviet Union: a statistical comparison T2 - [United States. Dept. of Agriculture. Economic Research Service] ERS-foreign PY - 1968/// CY - [Washington] PB - Economic Research Service, U.S. Dept. of Agriculture KW - Agriculture KW - United States KW - Statistics KW - Soviet Union N1 - Caption title; Bibliographical footnotes ER -