Plant canopies  their growth, form and function 
ed. by G. Russel (...) 
 - Cambridge  CUP  1989 
 - viii, 178p. 
 - Society for Experimental Biology Seminar Series  31 .
<br/><br/><label>ISBN: </label>0521328381 
<br/><br/><label>Dewey Class. No.: </label>581.5  / N89