TY  - BOOK
AU  - Geller, Elizabeth
TI  - McGraw-Hill encyclopedia of science & technology
SN  - 0-07-913665-6
U1  - 503 
PY  - 2002///
CY  - New York
PB  - McGraw-Hill
KW  - Science- Encyclopedia
KW  - Technology- Encyclopedia
N1  - Contents: 3. v. BIO-CHA; Includes bibliographical references; Aryan
ER  -