633.5<br/>LOC<br/><br/>
3411<br/><br/>
Lock, G.W. <br/><br/>
Sisal   : thirty years' Sisal research in Tanzania 
/ G.W. Lock 
. – 2nd ed 
. – London :  Longmans, 1969.
<br/><br/>xix, 365 p. 
 - Tropical Agriculture .
<br/><br/><label>Subjects--Topical Terms: </label><br/>SISAL (PLANT)<br/>TANZANIA
<br/><br/><label>Dewey Class. No.: </label>633.5  / LOC