na INLIS000000000000310 N 0010-0317000308 Agricultural Ecology Tivy, Joy New York : Longman Scientific Technical 0000 viii, 288 hlm. 24 cm 0582301637 630.2 Tiv a 630.2 Ekologi pertanian 300310595 300310495 300310395 300310595 300310495 300310395 300310495 300310595 300310395