A philosophical account of the works of nature : Endeavouring to set forth the several gradations remarkable in the mineral, vegetable, and animal parts of the creation. Tending to the composition of a scale of life. To which is added, an account of the state of gardening, as it is now in Great Britain, and other parts of Europe: together with several new experiments relating to the improvement of barren ground, and the propagating of timber-trees, fruit-trees, &c. With many curious cutts. By Richard Bradley, fellow of the Royal Society.