Weather and grain yields in the Soviet Union
Desai, P.
Weather and grain yields in the Soviet Union - Ohio 1986 - 94 p. - No. 54; International Food Pol .
551.58:633.1:631.557(47)
Weather and grain yields in the Soviet Union - Ohio 1986 - 94 p. - No. 54; International Food Pol .
551.58:633.1:631.557(47)