UP GK Krishi Utpadan Mandiyon Ki Sthapanaa Kab Ki Gayi ?

कृषि उत्पादन मंडियों की स्थापना कब की गई ? - When were the agricultural production markets established? - Krishi Utpadan Mandiyon Ki Sthapanaa Kab Ki Gayi ?  UP GK in hindi,  मिट्टी कृषि एवं पशुपालन 1975 question answers in hindi pdf  1987 questions in hindi, Know About 1964 UP GK online test UP GK notes in hindi quiz book    1988