Bojko, A., Naive, F. World demand prospects for grain in 1980. With emphasis on trade by the less developed countries. Washington: 1971 VIII, 147 p. : tab.
Bojko, A., Naive, F. World demand prospects for grain in 1980. With emphasis on trade by the less developed countries. Washington: 1971 VIII, 147 p. : tab.
Bojko, A., Naive, F. (1971) World demand prospects for grain in 1980. With emphasis on trade by the less developed countries, Washington: VIII, 147 p. : tab.
Bojko, A., & Naive, F. (1971). World demand prospects for grain in 1980. With emphasis on trade by the less developed countries. Washington: VIII, 147 p. : tab.
Bojko A, Naive F. World demand prospects for grain in 1980. With emphasis on trade by the less developed countries. Washington: 1971. p. VIII, 147 p. : tab.