TY  - BOOK
AU  - Subbiah,B V
AU  - Das,S K
AU  - Sachedev M S
AU  - SudheerM S
TI  - Isotopes in soil plant nutrition
U1  - 631.4 
PY  - 1994///
CY  - New Delhi
PB  - ICAR
KW  - Soil science
ER  -