Effects of insecticides on predators and soil arthropods in a corn + mung intercrop - Obusan, Maximo B. 1941- (1979)
Mimeographed.
Thesis (M.S.)--University of the Philippines, Los Banos.
Vita.
Keywords: Insect control -- Philippines; Corn -- Disease and pest resistance; Insecticides; Mung bean -- Disease and pest resistance