TY - BOOK ID - 14445276 TI - On a knife's edge : The rhinoceros horn trade in Yemen AU - Bradley Martin, Esmond AU - Vigne, Lucy AU - Allan, Crawford PY - 1997 SN - 185850127X PB - Cambridge TRAFFIC International DB - UniCat KW - CITES KW - Yemen KW - bioconservation KW - endangered species KW - wildlife trade UR - https://www.unicat.be/uniCat?func=search&query=sysid:14445276 AB - ER -