TY  - BOOK
AU  - Peter Bernfeld
TI  - Biogenesis of natural compounds. Ed 2
U1  - 581.13343 
PY  - 1963///
CY  - London
PB  - Pegamon Press Inc Ltd
N1  - Peter Bernfeld: Biogenesis of natural compounds. Ed 2.  (2th Ed)  London.  Pegamon Press Inc Ltd, 1963.--(581.13343BER)
ER  -