Manual on the prevention of post-harvest grain losses - Hamburg : GTZ, 1990 - 293 p. : ilus. ; gráfs LCCN: 9280 Subjects--Topical Terms: Cereales--Almacenamiento--Plagas.Cereales--Pérdidas postcosecha.Control de plagas.Pesticidas. Dewey Class. No.: 664.82 / M3