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1
Nicotiana : procedures for experimental use
Published 1979“…Science and Education Administration ,…”
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2
A host-parasite catalog of North America tachinidae (diptera)
Published 1978“…Science and Education Administration ,…”
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3
Sixty Years ofchange ona central Arizona Grassland-Juniper Woodland Ecotone
Published 1979“…Department of Agriculture Science and Education Administration…”
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4
Field manual for research in agricultural hydrology
Published 1962“…Science and Education Administration, Department of Agriculture, Government of Agriculture,…”
Book