VISALAKSHI.A 1977
DISSIPATION OF PHORATE RESIDUES IN SOIL AND COWPEA PLANT IN RELATION TO PEA APHID CONTROL AND SOIL MICROBE POPULATION - COLLEGE OF AGRICULTURE VELLAYANI DEPARTMENT OF AGRICULTURAL ENTOMOLOGY 1977
K86 N77 / VI.10
DISSIPATION OF PHORATE RESIDUES IN SOIL AND COWPEA PLANT IN RELATION TO PEA APHID CONTROL AND SOIL MICROBE POPULATION - COLLEGE OF AGRICULTURE VELLAYANI DEPARTMENT OF AGRICULTURAL ENTOMOLOGY 1977
K86 N77 / VI.10