Application to Midwestern and Northwestern farm regions of the United States and recommendations for further moddification

von Romanowski, Jacek I.
Veröffentlicht in Agricultural typologie and land utilisation (1972)

Agricultural transportation in Poland

von Romanowski, Jacek I.
Veröffentlicht in East European transport (1980)

Prospects for the future of Polish agriculture

von Romanowski, Jacek I.
Veröffentlicht in The future of agriculture in the Soviet Union and Eastern Europe (1977)

Peasant agriculture in socialist Poland since 1956 : an alternative to collectivization

von Korbonski, Andrzej
Veröffentlicht in Soviet and East European agriculture (1967)

Soviet sugar-beet production : some geographical aspects of agroindustrial coordination

von Hultquist, Warren E.
Veröffentlicht in Soviet and East European agriculture (1967)

Geographic research and methodology on East-Central and Southeast European agriculture

von Romanowski, Jacek I.
Veröffentlicht in Eastern Europe (1971)

Natural resources of the Soviet Union : their use and renewal

Veröffentlicht 1971

Natural resources of the Soviet Union : their use and renewal

Veröffentlicht 1971