TY  - BOOK
AU  - Tomar,Avinash Singh
TI  - Soil science a practical perspective: with glossary and facts about the soil 
SN  - 9788176223133
PY  - 2014///
CY  - New Delhi
PB  - Biotech Books
KW  - Soil science
N1  - Includes bibliographical references (p. 189-190)
ER  -