TY - BOOK TI - Maryland birdlife VL - v.24:no.2 (1968) UR - https://www.biodiversitylibrary.org/item/206700 PB - Maryland Ornithological Society CY - Baltimore PY - 1968 SN - 0147-9725 N1 - "Bulletin of the Maryland Ornithological Society." AU - Maryland Ornithological Society. KW - Birds KW - Ornithology KW - Periodicals ER -