Symposium on water management in rice field : proceedings of a symposium on tropical agriculture researches August, 1975
Tropical Agricultare Research Center
Symposium on water management in rice field : proceedings of a symposium on tropical agriculture researches August, 1975 Tropical Agricultural Research Centre - Tokyo Tropical Agricultare Research Center 1976 - 321 p.; 26cm. - (Tropical agricultural research series; no. 9) .
631.7 SY68R
Symposium on water management in rice field : proceedings of a symposium on tropical agriculture researches August, 1975 Tropical Agricultural Research Centre - Tokyo Tropical Agricultare Research Center 1976 - 321 p.; 26cm. - (Tropical agricultural research series; no. 9) .
631.7 SY68R