Entomology (medical and veterinary) including insecticides and insect and rat control
Roy, D.N., Brown, A.W.A.
Entomology (medical and veterinary) including insecticides and insect and rat control by D.N. Roy and A.W.A. Brown - 2nd edn. - Calcutta 1954 - 413 p.
Entomology
Medical and Veterinary
595.7 / R 888 E
Entomology (medical and veterinary) including insecticides and insect and rat control by D.N. Roy and A.W.A. Brown - 2nd edn. - Calcutta 1954 - 413 p.
Entomology
Medical and Veterinary
595.7 / R 888 E