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18by 92761 Medina, J.R., 108777 Ramos, V.E., 89425 Magallona, E.D., 123040 Sánchez, F.F. University of the Phillipines, Los Baños (Filipinas). Dept. of Entomology, 8452 Food and Fertilizer Technology Center, Taiwan (Taiwan), Seminar on Sensible Use of Pesticides Tokio (Japón) 28 Nov-3 Dic 1978
Published 1979bibliotecaIICA