Patel G A
Estimation of pesticide demand : an evaluation of methodologies - New Delhi Oxford I B H publishing company 1983 - 123 Pages
Pest control
Pest management
632.9 / PAT/ES
Estimation of pesticide demand : an evaluation of methodologies - New Delhi Oxford I B H publishing company 1983 - 123 Pages
Pest control
Pest management
632.9 / PAT/ES