A Biological Survey of the Erie-Niagara System: Supplemental to Eighteenth Annual Report, 1928.

Albany: J. B. Lyon Company, Printers, 1929. Book. Very Good -. Printer Wrapper. First Edition. 8vo. 244 pp. + 11 fold-out maps, Introduction, I. Stocking policy for lakes and ponds of the Erie-Niagara watershed exclusive to Lake Erie, II. A preliminary report on the joint survey of Lake Erie, III. Chemical investigations of the Erie-Niagara watershed, IV. Biological investigations of pollution in the Erie-Niagara watershed, V. Studies upon the fish blood and its relation to stream pollution, VI. The fishes of the Erie-Niagara watershed, VII. The food of certain fishes of Lake Erie drainage basin, VIII. Vegation of Niagara river and the eastern end of Lake Erie, IX. Further experimental studies on the bass tapeworm, X. Carp control studies in the Erie canal, XI. Quantitative studies of the fish food supply in selected areas, Appendix I. Blank forms used in the field, II. Abbreviations and symbols, Appendix III. Stocking list of Erie-Niagara watershed, fold-out maps. Owners Inked #3 on spine. Faded spine with 1/8" closed tear at top edge spine at rear wrapper, and 2 creased corners front fore-edge wrapper and 1 at bottom fore-edge rear wrapper, else, clean, tight and strong binding with no underlining, highlighting or marginalia. Light green printer wraps..