Sally, H.L.
Irrigation planning for intensive cultivation - London Asiaa P.H. 1968 - 208 p., ill.
(Some folds) : Bibly: pp.205-208
626.84 / S3
Irrigation planning for intensive cultivation - London Asiaa P.H. 1968 - 208 p., ill.
(Some folds) : Bibly: pp.205-208
626.84 / S3