A manual of North American birds - Ridgway, Robert, 1850 -1929 (J. B. Lippincott, 1887)

A manual of North American birds - Ridgway, Robert, 1850 -1929 (J. B. Lippincott Company, 1896)

A manual of North American birds - Ridgway, Robert, 1850 -1929 (J.B. Lippincott, 1887)

A manual of ornithology - Stearns, Winfrid Alden, 1852 -1909 (Printed for theauthor at the Atlantic University Print. Office, 1895)

A manual of ornithology - Stearns, Winfrid Alden, 1852 -1909 (Printed for the author at the Atlanta University Printing Office, 1895)

A manual of the vertebrate animals of the northern United States : including the district north and east of the Ozark mountains, south of the Laurentian hills, north of the southern boundary of Virginia, and east of the Missouri river, inclusive of marine species - Jordan, David Starr, 1851 -1931 (A. C. McClurg, 1916)

A manual of the vertebrate animals of the northern United States, including the district north and east of the Ozark mountains, south of the Laurentian hills, north of the southern boundary of Virginia, and east of the Missouri River, inclusive of marine species - Jordan, David Starr, 1851 -1931 (A. C. McClurg and Company, 1899)

A manual of the vertebrate animals of the northern United States, including the district north and east of the Ozark mountains, south of the Laurentian hills, north of the southern boundary of Virginia, and east of the Missouri River, inclusive of marine species - Jordan, David Starr, 1851 -1931 (A.C. McClurg, 1910)

A manual of the vertebrate animals of the northern United States: including the district north and east of the Ozark Mountains, south of the Laurentian Hills, north of the southern boundary of Virginia, and east of the Missouri River inclusive of marine species - Jordan, David Starr, 1851 -1931 (A. C. McClurg, 1899)

A manual of the vertebrate animals of the northern United States, including the district north and east of the Ozark mountains, south of the Laurentian Hills, north of the southern boundary of Virginia, and east of the Missouri River, inclusive of marine species - Jordan, David Starr, 1851 -1931 (McClurg, 1888)

A manual of the vertebrate animals of the northern United States : including the district north and east of the Ozark Mountains, south of the Laurentian Hills, north of the southern boundary of Virginia, and east of the Missouri River, inclusive of marine species - Jordan, David Starr, 1851 -1931 (A.C. McClurg, 1888)

A manual of the vertebrate animals of the northern United States, including the district north and east of the Ozark mountains, south of the Laurentian hills, north of the southern boundary of Virginia, and east of the Missouri river, inclusive of marine species - Jordan, David Starr, 1851 -1931 (A.C. McClurg and company, 1888)

Manual of the vertebrate animals of the northern U.S. ... inclusive of the marine species - Jordan, David Starr, 1851 -1931 (McClurg, 1894)

The Marine Mammal Commission compendium of selected treaties, international agreements, and other relevant documents on marine resources, wildlife, and the environment - U.S. Fish; Wildlife Service (The Commission, 1994)

Maryland birdlife - Maryland Ornithological Society. (Maryland Ornithological Society, 1967)

Maryland birdlife - Maryland Ornithological Society. (Maryland Ornithological Society, 1978)

Maryland birdlife - Maryland Ornithological Society. (Maryland Ornithological Society, 1984)

Maryland birdlife - Maryland Ornithological Society. (Maryland Ornithological Society, 1986)

Maryland birdlife - Maryland Ornithological Society. (Maryland Ornithological Society, 1987)

Maryland birdlife - Maryland Ornithological Society. (Maryland Ornithological Society, 1988)

Maryland birdlife - Maryland Ornithological Society. (Maryland Ornithological Society, 1989)

Maryland birdlife - Maryland Ornithological Society. (Maryland Ornithological Society, 1990)

Maryland birdlife - Maryland Ornithological Society. (Maryland Ornithological Society, 1991)

Maryland birdlife - Maryland Ornithological Society. (Maryland Ornithological Society, 1992)

Maryland birdlife - Maryland Ornithological Society. (Maryland Ornithological Society, 1993)

Maryland birdlife - Maryland Ornithological Society. (Maryland Ornithological Society, 1995)

Maryland birdlife - Maryland Ornithological Society. (Maryland Ornithological Society, 1996)

Maryland birdlife - Maryland Ornithological Society. (Maryland Ornithological Society, 1997)

Maryland birdlife - Maryland Ornithological Society. (Maryland Ornithological Society, 1998)

Maryland birdlife - Maryland Ornithological Society. (Maryland Ornithological Society, 1999)

Maryland birdlife - Maryland Ornithological Society. (Maryland Ornithological Society, 2001)

Maryland birdlife - Maryland Ornithological Society. (Maryland Ornithological Society, 2002)

Maryland birdlife - Maryland Ornithological Society. (Maryland Ornithological Society, 2003)

Maryland birdlife - Maryland Ornithological Society. (Maryland Ornithological Society, 2004)

Maryland birdlife - Maryland Ornithological Society. (Maryland Ornithological Society, 2005)

Maryland birdlife - Maryland Ornithological Society. (Maryland Ornithological Society, 2013)

The Maryland yellowthroat - Maryland Ornithological Society. (The Society, 2011)

The Maryland yellowthroat - Maryland Ornithological Society. (The Society, 2012)

The Maryland yellowthroat - Maryland Ornithological Society. (The Society, 2013)

Massachusetts crop report - Massachusetts. State Board of Agriculture. ([Massachusetts State Board of Agriculture], 1895)