Insect pest control : with special reference to African agriculture
Kumar, R
Insect pest control : with special reference to African agriculture - London Edward Arnold 1984 - xi, 298 p. ; ill. ;
713184531
632.7 / K181I
Insect pest control : with special reference to African agriculture - London Edward Arnold 1984 - xi, 298 p. ; ill. ;
713184531
632.7 / K181I