Hopf, H. S. Rodent damage to growing crops and to farm and Village Storege in tropical and subtropical regions; results of a postal survey 1972-73 - London : Centre for Overseas Pest Researcg, 1976 - 115 p. LCCN: 16452 Subjects--Topical Terms: Control de plagas.Cultivos--Plagas.Roedores. Dewey Class. No.: 632.7 / H6