Insect Pests of Castor and Their Management.
Dr. I. S. Patel
Insect Pests of Castor and Their Management. - Sardar Krushinagar Main Castor Rese. station G. A. U . - 17 p
Insect Pests of Castor and Their Management. - Sardar Krushinagar Main Castor Rese. station G. A. U . - 17 p