. Birds of a Maryland farm : a local study of economic ornithology . BIBB UNIVERSITY OF FLORIDA 3 1262 08491 6641 \- •».«* *? *ii%. Fig. 2.—View of the Potomac from Bryan Homestead, Showing FeedingPlaces of Gulls, Ducks, and other Waterfowl. Mount Vernon in tin- distance. DEPARTMENT OF AGRICULTURE DIVISION OF BIOLOGICAL SURVEY—BULLETIN Ro. 17 C. HART MERRIAM, Chief BIRDS OF A MARYLAND FARM A LOCAL STUDY OF ECONOMIC BY SYLVESTER D. JUDD, Ph. D. ASSISTANT, BIOLOGICAL SURVEY PREPARED UNDER THE DIRECTION OF Dr. C. H^RT MI E R R I J± MlChief of Biological Survey


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Keywords: ., bookcentury1900, bookdecade1900, booksubjectbirdsma, bookyear1902