Williams, C. N. <br/><br/>
Climate, soil and crop production in the humid tropics / 
C.N. Williams & K.T. Joseph. 
 - Kuala Lumpur :  Oxford University Press,  1970. 
 - vii, 177 p. 
 - Oxford in Asia college text .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tropical crops.<br/>Crops and climate--Tropics.<br/>Soils--Tropics.