Design practices for covered drains in an agricultural land drainage system: A world-wide survey.
Framji, K. K. (ed.)
Design practices for covered drains in an agricultural land drainage system: A world-wide survey. International commission on irrigation and drainage. - New Delhi International commission irrigation for drainage. 1987 - xlivi, 438p. ; ill. Pbk.
8185068143
Sub - surface drainage - design land construction.
TC 970 .D37 1987
Design practices for covered drains in an agricultural land drainage system: A world-wide survey. International commission on irrigation and drainage. - New Delhi International commission irrigation for drainage. 1987 - xlivi, 438p. ; ill. Pbk.
8185068143
Sub - surface drainage - design land construction.
TC 970 .D37 1987