Biotechnology : fundamentals and applications 
by S. S. Purohit and S. K. Mathur 
 - 2nd ed. 
 - New Delhi  Agro Botanica  c1999 
 - [10],705p.:tables.; 27cm. 
<br/><br/> library has 4th ed also 
<br/><br/><label>ISBN: </label>8187167106 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microbial Technology<br/>Genetic Engineering
<br/><br/><label>Dewey Class. No.: </label>620.8  / PUR