Irrigation : changing deserts into gardens : production material.
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Adler, Irving
http://n2t.net/ark:/99166/w6g164sr (person)
Irving Adler (1913- ), an educator, mathematician, science writer and progressive activist, was born in New York City, attended City College (B.S., 1931) and received graduate degrees in mathematics from Columbia University (M.A., 1938; Ph.D., 1961). From 1932-1952 he taught mathematics in the New York City secondary schools and was an activist in the progressive Teachers' Union, and in 1953 was the National Director of the National Council of the Arts, Sciences and Professions. In 1954 he was s...
Adler, Ruth
http://n2t.net/ark:/99166/w6hh6q2h (person)
American illustrator and author of children's non-fiction. From the description of Electricity in your life : production material. (University of Minnesota, Minneapolis). WorldCat record id: 62448714 From the description of The sun and its family : production material. (University of Minnesota, Minneapolis). WorldCat record id: 62490860 From the description of Magic house of numbers : production material. (University of Minnesota, Minneapolis). WorldCat record id: 6...