A new theory of comets; (laws of motion,) &c plainly shewing, that they are not solid, compact, fixed and durable bodies ... To which are added, several debates on the above, with the author's answer: ... By Michael Woods, F.R.S.
Woods, Michael.
Liverpool : printed for the author, by T. Cowburne, and by J. Nourse, London,
1768.
Engraved half-title: 'Woods's new theory of comets 1768'.
The 'debates' has a separate titlepage, but pagination and register are continuous.
ESTC