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System theory applications to agricultural modeling : a proceedings

System theory applications to agricultural modeling : a proceedings
Paper図書
edited by A.H. Levis and C.L. QuanceDept. of Agriculture, Economics, Statistics, and Cooperatives Service1978
Other Libraries in Japan
  • Subject HeadingAgriculture -- United States -- Addresses, essays, lectures
  • Subject Heading (ID)Agriculture -- United States -- Addresses, essays, lectures

Will there be enough food?

Will there be enough food?
Paper図書
United States Department of AgricultureThe Department : [Supt. of Docs., U.S. G.P.O., distributor]1981
Other Libraries in Japan
  • Subject Heading...says, lectures Agriculture -- United States -- Addresses, essays, lectures Food supply -- United States ...
  • Subject Heading (ID)...says, lectures Agriculture -- United States -- Addresses, essays, lectures Food supply -- United States ...

Another revolution in U.S. farming? no.441 no.441(1979)

Another revolution in U.S. farming? no.441 no.441(1979)
Digital図書
Lyle P. Schertz and othersU.S. Dept. of Agriculture1979
Other Libraries in Japan
  • Subject Heading...says, lectures Agriculture -- United States -- Addresses, essays, lectures Agriculture and state -- Unit...
  • Subject Heading (ID)...says, lectures Agriculture -- United States -- Addresses, essays, lectures Agriculture and state -- Unit...

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