TY - JOUR AU - Clark, Hubert Lyman ID - 78914 TI - The feather-tracts of North American grouse and quail JF - Proceedings of The United States National Museum SN - 0096-3801 VL - 21 SP - 641 EP - 653 Y1 - 1899 UR - http://biostor.org/reference/78914 L2 - http://www.biodiversitylibrary.org/page/15716680 ER -