Toxopeus A.G. <br/><br/>
ISM handbook:  Volume IV training component(Amboseli case). 

 - Netherlands:  International Institute for Aerospace Survey and earth sciences.  1945. 
 - 194 p. 
 - Interactive spacial modelling(ISM).  Volume IV. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science and research management .