Population dynamics of sweet potato...fertilizer application.
Singh, Baleshwar
Population dynamics of sweet potato...fertilizer application. - R.A.U, Pusa Dept. of Ento. 1984 - 59
T632.786 / S48P
Population dynamics of sweet potato...fertilizer application. - R.A.U, Pusa Dept. of Ento. 1984 - 59
T632.786 / S48P