1.
Natural History of Mount Le Conte
by Wise, Kenneth, Petersen, Ro...
ISBN: 9781572330108
List Price: $15.95
2.
Evolution in the Higher Basidiomycetes : An International Symposium
by Petersen, Ronald H.
ISBN: 9780608140353
List Price: $183.60
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B and C : Mycological Association of M. J. Berkeley and M. A. Curtis
by Petersen, Ronald H.
ISBN: 9783768212588
List Price: $19.60
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The Clavarioid Fungi of New Zealand (DSIR bulletin)
by Petersen, Ronald H.
ISBN: 9780477025140
List Price: $65.00
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Natural History of Mount Le Conte
by Wise, Kenneth, Petersen, Ro...
ISBN: 9780157233018
List Price: $15.95
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Micromphale Sect. Perforantia (Agaricales, Basidiomycetes); Expansion and Phylogenetic Place...
by Petersen, Ronald H., Hughes...
ISBN: 9789546428431