TY  - BOOK
AU  - James,Rosalind R.
AU  - Pitts-Singer,Theresa  .
TI  - Bee pollination in agricultural ecosystems / 
SN  - 9780195316957
U1  - 577.55 
PY  - 2008///
CY  - New Delhi : 
PB  - Oxford University Press , 
KW  - BEES-CONTROL-ENVIRONMENTAL ASPECTS-UNITED STATES
N1  - Includes index
ER  -