Proceedings of the Zoological Society of London. Part V. 1837. [London]: Printed for the Society. [1837]. 8o bound in 16s (220 x 134 mm). (Lightly browned, a few spots and some pale stains.) 20th-century quarter green morocco, gilt (stained). Also including four further reports by John Gould on Darwin's South American birds. Freeman 1644." /> DARWIN, Charles. "Remarks upon the Habits of the Genera Geospiza, Camarhynchus, Cactornis, and Certhidea of Gould." In: <I>Proceedings of the Zoological Society of London. Part V. 1837.</I> [London]: Printed for the Society. [1837]. 8<SUP>o</SUP> bound in 16s (220 x 134 mm). (Lightly browned, a few spots and some pale stains.) 20th-century quarter green morocco, gilt (stained). Also including four further reports by John Gould on Darwin's South American birds. Freeman 1644. | Christie's