Many Authors.
1891-1899. Bulletin 39, U. S. National Museum. Parts A to O.
Contain directions for collecting and preserving a great variety of animals, including marine animals, mollusks, insects, spiders, myriapods, reptiles, amphibians, birds, birds’ eggs and nests, mammals, etc.
Anonymous.
1896. Manual for Army Cooks, pp. 306. Washington.
The Manual used by the cooks in the U. S. Army. It includes chapters on camp cooking, a subject of much importance in certain ecological surveys.
1905. Terms used in Forestry and Logging. Bull. 61, Bureau of Forestry, U. S. Dept. Agr. pp. 53.
Useful in the descriptions of forest conditions.
1904. Instructions to Field Parties and Descriptions of Soil Types. Bureau of Soils, U. S. Dept. Agr. pp. 198.
Useful in the description of soils in the study of subterranean animals.