00607nam a2200193Ia 4500 190327s9999||||xx |||||||||||||| ||und|| 0-03-022836-0 NITIL NITIL 21st 382.413 G827E Grennes, Thomas The Economics of world grain trade Thomas Grennes New York Praeger 1978 xii, 129p. Praeger special studies in international business, finance and trade Grain trade-Mathematical models; Agricultural prices Johnson, Paul R Thursby, Marie BKS 62233 62233 0 0 DDC 0 0 NITIL NITIL 2019-04-04 0 382.413 G827E 100887 2019-04-04 00:00:00 2019-04-04 BKS