Economic & applied entomology
Kumar, Ashok
Economic & applied entomology Ashok Kumar - Delhi : Mikay publications, 2003. - 524 p.; 23 cm.
8185712557
Zoology
Entomology
595.1 KUM
Economic & applied entomology Ashok Kumar - Delhi : Mikay publications, 2003. - 524 p.; 23 cm.
8185712557
Zoology
Entomology
595.1 KUM