TY - BOOK AU - International Commission on Irrigation and Drainage Congress on Irrigation and Drainage. (San Francisco)(1957) ED - International Commission on Irrigation and Drainage Congress on Irrigation and Drainage. (San Francisco)(1957) TI - Transactions U1 - X9(D2)p1,N57, J7.1-5 PY - 1957/// KW - Engneering ER -