Unnat Krishi (HI). v.10, 1972-73
Chaturvedi, Bhagwat Prasad, ed.
Unnat Krishi (HI). v.10, 1972-73 edited by Bhagwat Prasad Chaturvedi - New Delhi Directorate of Extension, Ministry of Agriculture 1972 - v.10, varies p.; 26cm.
Unnat Krishi (HI). v.10, 1972-73 edited by Bhagwat Prasad Chaturvedi - New Delhi Directorate of Extension, Ministry of Agriculture 1972 - v.10, varies p.; 26cm.
