Introductory irrigation engineering /
Punmia, B.C.
Introductory irrigation engineering / B. C. Punmia - Delhi : Standard Publishers, 1985 - 3rd rev. & enlarged ed. 616 p. : ill. ; 22 cm.
Irrigation engineering.
Hydraulic engineering.
Introductory irrigation engineering / B. C. Punmia - Delhi : Standard Publishers, 1985 - 3rd rev. & enlarged ed. 616 p. : ill. ; 22 cm.
Irrigation engineering.
Hydraulic engineering.