الناشر: Govt. print. off.

موجود 593 كتب



...Results of the explorations made by the steamer Albatross off the northern coast of the United States in 1883

بواسطة Verrill, A. E. (Addison Emery), 1839-1926 . النوع Albatross (Steamer) / Invertebrates / Atlantic Ocean . الأسماء: fish / s f / scotia / sea / sp و 2321 اكثر
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A practical method of sponge culture

بواسطة [Moore, H Frank] [from old catalog] . النوع Sponges. [from old catalog] . الأسماء: sponge / none / plants / sea / data و 222 اكثر
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Bulletin (United States National Museum) no. 53, pt. 1-2

بواسطة Merrill, George P. (George Perkins), 1854-1929 / Schuchert, Charles, 1858-1942 . النوع Fossils / Catalogs and collections .
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Agricultural appropriation bill

بواسطة Anderson, Sydney, 1882- . النوع n-us--- / United States.Dept. of agriculture / Appropriations and expenditures .
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Effects of expolosive sounds such as those produced by motor boats and guns, upon fishes

بواسطة Parker, George Howard, 1864- [from old catalog] . النوع Fishes / Sense Organs / Fishes / Behavior . الأسماء: fish / s d / dis / fundulus / animals و 27 اكثر
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Survey of oyster bars, Talbot County, Maryland

بواسطة Yates, Charles C. [from old catalog] . النوع n-us-md / Oyster surveys / Maryland / Talbot County . الأسماء: island / subgroup c / unclassified subgroup c / ix / none و 756 اكثر
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