Biotechnological innovations in crop improvement. 

 - Oxford :  Butterworth-Heinemann,  1991. 
 - x, 290 p. :  ill. ;  24 cm. 
 - Biotechnology by Open Learning .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0750615125 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant biotechnology--Programmed instruction.<br/>Crop improvement--Programmed instruction.