Agricultural pesticide sprayers; FAO guidelines on equipment quality control use and FAO minimum standars

Agricultural pesticide sprayers; FAO guidelines on equipment quality control use and FAO minimum standars Food and Agriculture Organization Food and Agriculture Organization text Rome FAO 1998 Ind Vol. 1: ISBN 92-5-104118-0.-- Vo. 2: ISBN 92-5-104119-9 PESTICIDES SPRAYERS EQUIPMENT