State-of-the-art
International Commission on Irrigation and Drainage
edited by K.K. Framji
International Commission on Irrigation and Drainage [1984] State-of-the-art no. 3
所蔵館1館
International Commission on Irrigation and Drainage 1981 State-of-the-art no. 2
International Commission on Irrigation and Drainage 1978 State-of-the-art no. 1