Agricultural sample surveys (rabi 1956-57) in the pilot development project, Etawah : 2. Estimation of average yields of wheat, barley, gram and pea crops - Govt. of Uttar Pradesh (India) Plannig Department; Rastog, S. V.; Planing Research and Action Institute (Lucknow : P R A I, 1958)
Keywords: Wheat -- India -- Uttar Pradesh