Ramulu, U.S. Sree <br/><br/>
Principles in the quantitative analysis of waters, fertilizers, plants and soils  Paper 
by U.S. Sree Ramulu 
 - Jodhpur  Scientific Publishers  c 2003 
 - xiv, 259p, : ill; 22 cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>81-7233-327-7