'Farming without barns', Harpers
Tags: 1940s; 1946; 1946-1-1; Beef cattle; Biology; Climatic factors; Muskox farming; Stefansson, Vilhjalmur; United States; Zoology
'The Ford in the jungle', Harpers
Tags: 1930s; 1933; 1933-8-1; Anecdotes; Automobiles; Climatic factors; Engineering; Follett, Wilson; Ford Model T automobile; Liberia; Mechanical Engineering; Women missionaries
'Mice and men', Harpers
Tags: 1920s; 1927; 1927-12-1; Agricultural pests; Animal ecology; Animal populations; Biological control; Biology; Birds; Climatic factors; Human-animal relationships; Huxley, Julian; Reproduction; Rodents; Solar cycle; Zoology
atom, dcmes-xml, json, omeka-xml, rss2
