TY - JFULL ID - 28969749 TI - Ornithologischer Anzeiger. PY - 1919 SN - 09403256 PB - München : München Ornithologische Gesellschaft in Bayern Ornithologischen Gesellschaft in Bayern DB - UniCat KW - Birds KW - Bird populations KW - Bird populations. KW - Birds. KW - Germany. KW - Birds - Germany KW - Periodicals KW - Life Sciences KW - Zoology UR - https://www.unicat.be/uniCat?func=search&query=sysid:28969749 AB - ER -