H. Schmassmann books & textbook
Applied Isotype Hydrogeology: A Case Study in Northern Switzerland (Studies in Environmental Science, No. 43)
F. .J. Pearson W. Balderer H. H. Loosli B.E. Lehmann A. Matter Tj. Peters H. Schmassmann A. Gautschi
Elsevier Science /1991-04-30 Hardcover / 439 Pages
isbn-10: 0444889833 / isbn-13: 9780444889836