TY  - BOOK
AU  - Jens W. Knudsen
TI  - Biological techniques : Collecting preserving and illustrating plants and animals
U1  - 574.028 
PY  - 1966///
CY  - New York
PB  - Harper and Row And John Weather Hill Inc
N1  - Jens W. Knudsen: Biological techniques : Collecting preserving and illustrating plants and animals.  New York.  Harper and Row And John Weather Hill Inc, 1966.--(574.028KNU)
ER  -