TY - BOOK ID - 145863385 TI - Porpoise, dolphin and small whale fisheries of the world : status and problems PY - 1975 PB - Yens s/Morges : IUCN (International union for conservation of nature and natural resources), DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:145863385 AB - ER -