R. D. Walker
Identifiers
- Open LibraryOL1042727A
Top Subjects
- Agricultural pollution (1)
- Agricultural ecology (1)
- Iron -- Metallurgy. (1)
Books by R. D. Walker
Total count: 5
How food production affects the environmentUniversity of Illinois at Urbana-Champaign, College of Agriculture, Cooperative Extension Service1971-01-01
Modern ironmaking methodsInstitute of Metals1986-01-01-
An introduction to the iron and steel industry.s.n.1990-01-01
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Small-Scale SteelmakingSpringer2012-01-01
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Breaking up Is HardIndependently Published2021-01-01