TY  - BOOK
AU  - Tandon, H.L.S.
TI  - Secondary and micronutrient recommendations for soils and crops; a guide book
U1  - 631.41:631.811:633 M9 
PY  - 1989///
CY  - New Delhi
PB  - FDCO
KW  -  H.L.S.Tandon
KW  - Nutrients,Trace elements-fertilizers
ER  -