TY  - CHAP
A1  - Gray, S.F.
N1  - description of sponges is by J.E. Gray
C1  - Baldwin, London: i-xxvii, 1-821, 21 pls.
TI  - A natural arrangement of British Plants. Volume I.
UR  - https://www.biodiversitylibrary.org/page/30086635
PY  - 1821
Y2  - 2026-08-11
ER  -