DHA'P16 UG/27936 UG/27937 UG/27938 UG/27939 UG/27940 UG/27941 UG/27942 UG/27943 UG/27944 UG/27945 Dhaliwal, G. S. Integrated pest management : concepts and approaches / G. S. Dhaliwal, Ramesh Arora. – 3rd ed. – Ludhiana ; Kolkata : Kalyani , 2016 (2022 reprint) [], 479p. ISBN9789327263152 : Rs.525/- . pest control . Arora, Ramesh |