Author

Ridder, N. A. De

Catalogue records by Ridder, N. A. De in the PakCat Union Catalogue.

3 catalogue records

Catalogue records

Analysis and evaluation of pumping test data Kruseman, G. P. 1970 Optimum use of water resources Ridder, N. A. De 1977 Studies of salt and water movement in the BOL Guini polder Dieleman, P. J. 1964