selected publications
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chapter of book
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Decline of Northern Cricket Frogs (acris crepitans).
Amphibian Declines: The Convservation Status of United States Species.
Berkeley, Los Angeles and London.
47-54.
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Decline of Northern Cricket Frogs (acris crepitans).
Amphibian Declines: The Convservation Status of United States Species.
Berkeley, Los Angeles and London.
47-54.