A manual on crop insurance for developing countries /
Ray, P. K.
A manual on crop insurance for developing countries / by P. K. Ray - Rome : FAO, 1974. - vi, 89 p.
kepunyaan PTSL
A manual on crop insurance for developing countries / by P. K. Ray - Rome : FAO, 1974. - vi, 89 p.
kepunyaan PTSL
