Land drainage :Planning and design of agricultural drainage systems
Smedema, Lambert K.
Land drainage :Planning and design of agricultural drainage systems Planning and design of agricultural drainage systems Smedema, Lambert K. - London Batsford Academic and Education 1983 - 376:p ill.
Includes index
0713435003
Land drainage
S621.S64 1983 / 3005
Land drainage :Planning and design of agricultural drainage systems Planning and design of agricultural drainage systems Smedema, Lambert K. - London Batsford Academic and Education 1983 - 376:p ill.
Includes index
0713435003
Land drainage
S621.S64 1983 / 3005