Parkinson, Dennis. <br/><br/>
Methods for studying the ecology of soil micro-organisms / 
edited by D. Parkinson, T.R.G. Gray [and] S.T. Williams. 
 - Oxford :  Blackwell Scientific Publications [for the] International Biological Programme,  [1971] 
 - IBP handbook ;  no. 19 .
 - IBP handbook ;  19. .
<br/><br/> Distributed in the U.S.A. by F.A. Davis Co., Philadelphia. 
<br/><br/>Bibliography: p. 110-116. 
<br/><br/><label>ISBN: </label>0632082607  L.1.50 
<br/><br/><label>LCCN: </label>73150001 //r863 
<br/><br/><label>Nat. Bib. No.: </label>B72-13351 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil microbiology -- Technique.--Soil microbiology -- Technique.<br/>Soil ecology -- Technique.--Soil ecology -- Technique.
<br/><br/><label>LC Class. No.: </label>QR111  / .P33 
<br/><br/><label>Dewey Class. No.: </label>576/.15