TY  - BOOK
AU  - Srivastava, P. C. 
AU  - Gupta, Umesh C. 
TI  - Trace Elements in Crop Production
SN  - 8120410858
U1  - 631 22
PY  - 1996///.*
CY  - New Delhi
PB  - Oxford & IBH Publishing, 
KW  - Agronomy
KW  - India
KW  - Agriculture
KW  - Crop Production
N1  - Includes bibliography and index
UR  - https://books.google.com.bd/books?id=g4PRoAEACAAJ&dq=8120410858&hl=en&sa=X&ei=bxulVL2QFMOuuQSF1IDQCQ&ved=0CB0Q6AEwAA
ER  -