TY  - BOOK
AU  - Srivastava, P. C. 
AU  - Gupta, U. C.
TI  - Trace elements in crop production
SN  - 8120410858
U1  - 572.515  22
PY  - 1996///
CY  - New Delhi
PB  - Oxford & IBH Pub. co. Ltd.
KW  - Crop improvement
KW  - Trace elements in plant nutrition
N1  - Includes bibliographical reference and index
ER  -