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6992 documents found.
Published:
| Doornbos, R.
Published:
| Adkins, W.G. Ward, A.W. & McFarland, W.F.
Published:
| Nordeen, D.L.
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| McHenry, R.R. & Naab, K.N.
Published:
| McKenzie, R.D. Howell, W.M. & Skaar, D.E.
Published:
| -
Published:
| Leebeek, H.J. & Meeteren, A. van
Published:
| Egli, A.
Published:
| Marland, R.E.
Published:
| Ehrlich, I.R.