Walter, A. H. Wild Birds in City Parks Being hints on identifying 145 birds, prepared primarily for the spring migration in Lincoln Park, Chicago.
Chicagoスタイル(17版)引用形式Walter, Alice Hall. Wild Birds in City Parks Being Hints on Identifying 145 Birds, Prepared Primarily for the Spring Migration in Lincoln Park, Chicago.
MLA(9版)引用形式Walter, Alice Hall. Wild Birds in City Parks Being Hints on Identifying 145 Birds, Prepared Primarily for the Spring Migration in Lincoln Park, Chicago.
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