Breimer, R. F. <br/><br/>
Guidelines for soil survey and land evaluation in ecological research / 
R. F. Breimer, A. J. van Kekem, H. van Reuler 
 - Paris:  Unesco,  1986 
 - 124p. 
<br/><br/><label>LCCN: </label>89000112     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil-surveys<br/>Soil research