v. 1. The botanic garden, a poem in two parts : 1. The economy of vegetation
v. 2. The botanic garden, a poem in two parts : 2. The loves of the plants
v. 3. A plan for the conduct of female education in boarding schools
v. 4. Phytologia of the philosophy of agriculture and gardening
v. 5, 6, 7 and 8. Zoonomia or the laws of organic life (I-IV)
v. 9. The temple of nature or the origin of society.
OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
The collected writings of Erasmus Darwin by Erasmus Darwin. ISBN 1843710862. Published by Thoemmes in 2004. Publication and catalogue information, links to buy online and reader comments.
