Environmental and agricultural development  studies by ramote sensing techniques in phatthana nikhom district, lopburi province thailand / 

 - Bangkok :  n.p.,  1990 
 - 16 :  ill, map ;  25 cm 
<br/><br/><label>Subjects--Personal Names: </label><br/>Sirindhorn Maha Chakrit, Princess 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment<br/>Agricultural development<br/>Phathana nikhom district--agricultural
<br/><br/><label>Dewey Class. No.: </label>631.5  / E61