TY - JOUR T1 - Volume Information JF - Proceedings of the Royal Society of London. Series B, Containing Papers of a Biological Character (1905-1934) VL - 91 IS - 635 SP - 0 EP - 0 PY - 1919/08/06/ UR - http://www.journals.royalsoc.ac.uk/openurl.asp?genre=article&id=37G7585232032257 ER -