TY  - BOOK
AU  - Srivastava,P.C.
AU  - Gupta,U.C.
TI  - Trace elements in crop production
SN  - 1886106622
PY  - 1996///
CY  - Lebanon, N. H.
PB  - Science Publishers
KW  - Trace elements in agriculture
KW  - Plants, Effect of trace elements on
N1  - p. 266-334
ER  -