INDIAN STANDARDS INSTITUTION <br/><br/>
Indian Standrad Methods of Test for Soils Part XXiI Determination of Total Soluble Solids  IS 2720 1977 

 - New Delhi  Indian Standard Institution  1978 
 - 8p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>IS:2720(part21)1977