Zonneveld, I.S. <br/><br/>
Background papers on methodology and techniques of survey of natural and seminatural vegetation using aerial photographs and other remote sensing means / 
I.S. Zonneveld 
 - (s.l) :  I.T.C;  1979 
 - 188 p. :  ill. ; 
<br/><br/> Photocopy 
<br/><br/>Bibliography : p.151-155 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vegetation survey--Methodolgy<br/>Vegetation mapping--Methodology<br/>Aerial photography in botany