Author: Baylis, H. A. and C. C. A. Monro:
Title: Invertebrate Animals Other Than Insects. Instructions For Collectors No. 9A.
Description: London, Trustees of the British Museum, 1941 Hardcover stiff card bds, VG, contents clean and tight, plates to rear, pp73 + 12 plates.

Keywords: invertebrates zoology spiders centipedes peripatus soft-bodied animals worms collecting preserving labelling packing protozoa sponges coelenterates planarians trematodes cestodes nemertines grodiids