On the various contrivances by which British and foreign orchids are fertilised by insects [Microform] : and on the good effects of intercrossing / by Charles Darwin.
Pubblicazione:
London : J. Murray, 1862.
Descrizione fisica:
vi, 365 p., [1] leaf of plates : ill. ; 20 cm
Note:
Includes index
Riproduzione:
Microfiche. New York : Readex Microprint, [1992]. 5 microfiches : negative ; 11 x 15 cm. (Landmarks II monographs)
