KRUL, W. L. (1946). Recent groundwater investigations in the Netherlands.
Chicago Style CitationKRUL, W.F.J.M; Liefrinck. Recent Groundwater Investigations in the Netherlands. 1946.
MLA CitationKRUL, W.F.J.M; Liefrinck. Recent Groundwater Investigations in the Netherlands. 1946.
Warning: These citations may not always be 100% accurate.