Irrigation engineering manual /
Engineering Division.
Irrigation engineering manual / - Thimphu, Bhutan : Engineering Division, Department of Agriculture, Ministry of Agriculture and Forests, May 2016. - xiv, 311 p. : ill. (some col. graphs) ; 24 cm.
NA
GD00805
A3.1 / MoAF
A3.1
Irrigation engineering manual / - Thimphu, Bhutan : Engineering Division, Department of Agriculture, Ministry of Agriculture and Forests, May 2016. - xiv, 311 p. : ill. (some col. graphs) ; 24 cm.
NA
GD00805
A3.1 / MoAF
A3.1