TY  - BOOK
AU  - GWINN,  R. P.
TI  - The New Encyclopaedia Bitannica: macropaedia (V 15 Birds - Chemical)
SN  - 085229493X
U1  - REF 032 
PY  - 1989///
CY  - Chicago
PB  - Encyclkopaedia Britannica
KW  -  ENCYCLOPEDIAS AND DICCTIONARIES
N1  - knowledge in depth
ER  -