Rajendar Agricultural University Journal of Research. v.5-7, 1987-89
Jha, P.N., ed.
Rajendar Agricultural University Journal of Research. v.5-7, 1987-89 edited by P.N. Jha - Bihar Rajendra Agricultural University 1987 - v.5-7, 99 p.; 25cm.
Rajendar Agricultural University Journal of Research. v.5-7, 1987-89 edited by P.N. Jha - Bihar Rajendra Agricultural University 1987 - v.5-7, 99 p.; 25cm.