TY  - BOOK
AU  - D, Clarrson
TI  - Bio-Fertilizers:for Eco-Friendly Agriculture
U1  - 631.879 
PY  - 2004///
CY  - Kerala
PB  - Agro Clinic & Research Centre
KW  - Technology
KW  - Techniques, equipment & materialsAgricultureBotany
KW  - General Stack
ER  -