TY  - BOOK
AU  - L›vtrup,S›ren
TI  - Epigenetics : : a treatise on theoretical biology / 
SN  - 0471549002
U1  - 591.15 
PY  - 1974///
CY  - London : 
PB  - John Wiley & Sons, 
KW  - Epigenesia
N1  - "A Wiley-Interscience publication."
ER  -