TY - RPRT TI - Allozyme evidence for crane systematics and polymorphisms within populations of Sandhill, Sarus, Siberian and whooping cranes AU - H.C. Dessauer AU - G.F. Gee AU - J.S. Rogers PY - 1992 DO - 10.1016/1055-7903(92)90003-y UR - https://pubs.usgs.gov/publication/5222666 ID - 5222666 ER -