Irrigation Systems Handbook /
Orcullo, N. A.
Irrigation Systems Handbook / N. A. Orcullo. - Manila : Busy Book, 1997 - xxxix, 422 p.: ill. 22 cm.
9717470006
Irrigation engineering.
F TC 805 .Or7 1997
Irrigation Systems Handbook / N. A. Orcullo. - Manila : Busy Book, 1997 - xxxix, 422 p.: ill. 22 cm.
9717470006
Irrigation engineering.
F TC 805 .Or7 1997