TY  - BOOK
AU  - Harrington Wells
AU  -  Patrick  H. Wells  Walter H. Muller
TI  - Laboratory exercises in biology
U1  - 574 
PY  - 1956///
CY  - New York
PB  - McGraw Hill Book Co.Inc
N1  - Harrington Wells; Patrick  H. Wells & Walter H. Muller: Laboratory exercises in biology.  New York.  McGraw Hill Book Co.Inc, 1956.--(574WEL)
ER  -