TY - BOOK ID - 136307361 TI - On the Old Red Sandstone Plants showing Structure, from the Rhynie Chert Bed, Aberdeenshire. pt. IV and V AU - Kidston, R. AU - Lang, W.H. PY - 1921 PB - Edinburgh Robert Grant & Son DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:136307361 AB - ER -