Pichit Jamnongpipatkul. <br/><br/>
Remote sensing studies of some ironstone gravels and plinthite in Thailand  [microform] / 
by Pichit Jamnongpipatkul. 
 - Ann Arbor, Mich.:  University Microfilms International,  1981. 
 - 1 microfilm reel :  positive ;  35 mm. 
<br/><br/>Thesis (Ph.D.) - Cornell University, 1980. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Laterite--Remote sensing.--Thailand<br/>Tigers eye--Remote sensing.--Thailand