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Patricia Eckel
4 cilt bulundu.
Cilt sonuçları
Ecological restoration and power at Niagara Falls
Patricia Eckel · Botanical Services
303 sayfa · 2016
Restoration ecology / History / Water-power / Conservation of natural resources / Nature conservation
The Moss flora of Mexico
Aaron J. Sharp, Howard Alvin Crum, Patricia Eckel, Howard Crum · New York Botanical Garden
1113 sayfa · 1993
Mosses / Identification / Classification / Mosses (Musci) / Reference / General