Dhaliwal, GS
An Outline of entomology/ by G.S. Dhaliwal - Ludhiana; New Delhi Kalyani Publishers 2020 reprint - xvi. 512 p., 25 cm.
9789327264524
Zoology-- Entomology--Insects--Agriculture--Pest
595.7 / DHA-O
An Outline of entomology/ by G.S. Dhaliwal - Ludhiana; New Delhi Kalyani Publishers 2020 reprint - xvi. 512 p., 25 cm.
9789327264524
Zoology-- Entomology--Insects--Agriculture--Pest
595.7 / DHA-O