Agricultural sample surveys (rabi 1956-57) in the pilot development project, Etawah : 2. Estimation of average yields of wheat, barley, gram and pea crops / P D, Govt. of U.P (India) - Lucknow : P R A I, 1958 - 17 p. ; 24 cm. - P R A I Publication; no.145 .


Wheat--India--Uttar Pradesh

633.11