Unnat Krishi (HI). v.5, 1967-68
Chaturvedi, Bhagwat Prasad, ed.
Unnat Krishi (HI). v.5, 1967-68 edited by Bhagwat Prasad Chaturvedi - New Delhi Directorate of Extension, Ministry of Agriculture 1967 - v.5, varies p.; 26cm.
Unnat Krishi (HI). v.5, 1967-68 edited by Bhagwat Prasad Chaturvedi - New Delhi Directorate of Extension, Ministry of Agriculture 1967 - v.5, varies p.; 26cm.
