PLANNING and ecology 
/edited by Roberts, T.M.Roberts 
 - London  Chapman and Hall  1984 
 - xi, 464 p. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>412235609 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology
<br/><br/><label>Dewey Class. No.: </label>577  / PLA