34 MEMOIE OP BUITOff. 



They form nine volumes. He afterwards published 

 a volume containing the' f Natural History of Minerals," 

 and several supplementary additions', and he intended 

 to have added the History of Vegetables. The whole 

 of these have been published in thirty -eight volumes 

 4to., or sixty-two 12mo. ; of which several translated 

 editions have appeared in this country. His other 

 works, some of which we mentioned before, were the 

 translation of " Hales's Vegetable Statics," "New- 

 ton's Fluxions," a ff Treatise on Accidental Colours," 

 with various papers in the " Memoirs of the Royal 

 Academy of Sciences at Paris, from the year 1737 to 

 1742." 



