TY  - BOOK
AU  - Darwin,Charles,1809-1882
TI  - The Variation of Animals and Plants under Domestication — Volume 2
AV  - QH 
PY  - 2001///
PB  - Project Gutenberg
KW  - Domestic animals
KW  - Variation (Biology)
KW  - Plants, Cultivated
N1  - Project Gutenberg; Freely available; Electronic text
UR  - http://www.gutenberg.org/etext/2872
UR  - http://www.gutenberg.org/license
ER  -