Symposium on fifty years of research in the service of Andhra Pradesh farmers.
APAU, Hyderabad
Symposium on fifty years of research in the service of Andhra Pradesh farmers. - A.P.A.U. 1979 - 216
R630.72 / S99E
Symposium on fifty years of research in the service of Andhra Pradesh farmers. - A.P.A.U. 1979 - 216
R630.72 / S99E