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8835 documents found.
Published:
| Colwill, D.M.
Published:
| Gish, R.E.
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| Mitchell, C.G.B.
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| Sabey, B.E.
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| Colwill, D.M. & Hickman, A.J.
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| Roosmark, P.O. & Nilson, G.
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| Department of the Environment
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| Hurley, J.L. & Thompson, R.L.
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| Goodey, B.