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Grossnickle, Steven C.;Small, Ernest - Nrc Research Press
Agriculture
Munro, Derek B.;Small, Ernest - Nrc Research Press
Agriculture
Cody, William J. - Nrc Research Press
Science; Science: Botany
Crawford, Stephen S. - Nrc Research Press
Economics; Science; Environmental Studies; Science: Zoology
Campbell, Alan - Nrc Research Press
Agriculture
H�G�Sen, Helga R. - Nrc Research Press
Science; Science: Zoology
Jin, Jisuo;Ren-Bin, Zhan - Nrc Research Press
Science; Science: Geology
Pyle, L.J.;Barnes, C.R. - Nrc Research Press
Science; Science: Geology
Dickmann, D. I.;Isebrands, J. G.;Eckenwalder, J. E.;Richarson, J - Nrc Research Press
Agriculture
Peck, Stuart B. - Nrc Research Press
Science: Zoology; Science
Maw, H.E.L.;Foottit, R.G.;Hamilton, K.G.A. - Nrc Research Press
Science: Zoology; Science
Schmid, F. - Nrc Research Press
Science; Science: Zoology
Bright, Donald E.;Skidmore, Robert E. - Nrc Research Press
Science: Zoology; Science
Whitfield, James F.;Chakravarthy, Balu - Nrc Research Press
Science; Science: Biology/Natural History
Soil Classification Working Group Staff - Nrc Research Press
Agriculture
Soil Classification Working Group - Nrc Research Press
Agriculture
Riley, John - Nrc Research Press
Science: Botany; Science
Li, Thomas S. C.;Beveridge, Thomas H.J.;Oomah, B.D. - Nrc Research Press
Agriculture
Burton, P.J.;Messier, C.;Smith, D.W. - Nrc Research Press
Agriculture; Economics; Environmental Studies
Schweitzer, C.E.;Feldmann, R.M.;Fam, J. - Nrc Research Press
Science: Zoology; Science; Science: Geology