Trivedy, R.K. <br/><br/>
Practical methods in ecology and environmental science 
R.K.Trivedi,P.K.Goel and C.L.Trisal 
 - Karad  Environmental Publications  1987 
 - [8], 340p.: ill.; 28cm 
 - Series in methodology,no.2 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECOLOGY-RESEARCH<br/>ENVIRONMENTAL SCIENCE
<br/><br/><label>Dewey Class. No.: </label>333.75  / TRI