00442nam a2200121Ia 4500008004100000082002100041100002500062245009500087260003500182300001500217600002400232650006400256140224s9999    xx            000 0 und d  a631.95:338:63 L9  aDahlberg, Kenneth A.  aBeyond the green revolution, the ecology and politics of global agricultural developments.  aNew YorkbPlenum Presscc 1979  axiii,256p.  aA. Kenneth Dahlberg  aAgriculture and state,Green revolution,Agricultural ecology