Symposium on virus diseases of tropical crops : proceedings of a Symposium Tropical Agriculture Researches, Septembers, 1976
Tropical Agricultare Research Center
Symposium on virus diseases of tropical crops : proceedings of a Symposium Tropical Agriculture Researches, Septembers, 1976 Tropical Agriculture Research Center - Tokyo Tropical Agricultare Research Center 1977 - 222 p.; 26cm.
581.234 SY68
Symposium on virus diseases of tropical crops : proceedings of a Symposium Tropical Agriculture Researches, Septembers, 1976 Tropical Agriculture Research Center - Tokyo Tropical Agricultare Research Center 1977 - 222 p.; 26cm.
581.234 SY68