TY  - BOOK
AU  - Elayaraja D
AU  - Dhanasekaran K
AU  - Sathiyamurthi S.
TI  - Textbook on Concepts of Soil Chemistry, Soil Fertility, Fertilizers and manures 
U1  - 631.41 ELA 
PB  - Agrobios
KW  - Textbook on Concepts of Soil Chemistry, Soil Fertility, Fertilizers and manures
ER  -