The geology of the Netherlands / 
C.J. van Staalduinen ... et al. 
 - Haarlen :  Geological Survey of the Netherland,  1979 
 - 49 p. :  28 cm. 
<br/><br/><label>ISBN: </label>X920046535 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Netherlands