The Ecologist 

 - Cornwall :    Ecosystems Ltd.,    1979- 
 - v. :    ill. ;    30 cm. 
 - Bi-monthly 
<br/><br/>  Incorporating Mazingira   Latest issue consulted: Vol. 19, no. 1 (Jan. 1989) 
<br/><br/>Journal of the Wade bridge Ecological Centre 
<br/><br/><label>ISSN: </label>0261-3131  
<br/><br/><label>Subjects--Topical Terms: </label><br/> Ecology -- Periodicals.<br/> Human ecology -- Periodicals.<br/> Pollution -- Environmental aspects -- Periodicals.<br/> Nature -- Effect of human beings on -- Periodicals.<br/> Industries -- Environmental aspects -- Periodicals.
<br/><br/><label>Dewey Class. No.: </label>574