TY  - BOOK
AU  - Knudsen, Jens W.
TI  - Biological techniques: : collecting, preserving and illustrating plants and animals
U1  - 579 
PY  - 1966///
CY  - New York
PB  - Harper & Row
KW  - Animales
KW  - ColecciÃ³n y preservaciÃ³n
KW  - BiologÃ­a
KW  - MetodologÃ­a
KW  - Plantas
ER  -