Gill, Don, 1934-1979. <br/><br/>
Nature in the Urban landscape  a study of city ecosystems 
by Don Gill and Penelope Bonnett 
 - Baltimore :  York Press,  1973 
 - xii, 209 p. ;  21 cm. 
<br/><br/><label>ISBN: </label>0912752033 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Urban ecology (Biology)<br/>City planning<br/>Nature conservation<br/>Urban fauna<br/>Urban flora