00537 2200181 4500001002100000008004100021035002000062245005600082100002500138260002000163300006100183020002300244082001100267650002000278650002500298650001800323990001400341INLIS000000000006287 Ind  a0010-1118006287 aInformation services and documentationcASOPA, V.N. aAsopa, V.N.; G. Beye aRomebFAOc1997 avii, 97 p. : ill.; 30 cm.--cvii, 97 p. : ill.; 30 cm.-- aISBN 92-5-104094-X a631.16 aFARM MANAGEMENT aINFORMATION SERVICES aDOCUMENTATION a539/MS/98