A field guide to the ferns and their related families of northeastern and central North America with a section on species also found in the British Isles and western Europe Field guide to the ferns and their related families Field guide to the ferns Cobb, Boughton creator author text bibliography mau 1963 monographic eng
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xviii, 281 pages : illustrations ; 20 cm A guide to identifying North American ferns by Boughton Cobb ; illustrated by Laura Louise Foster Includes bibliographical references (pages 263-267) and index Current Copyright Fee: GBP20.00 0. Uk n-use-- n-cn--- n------ Ferns North America Identification Ferns Northeastern States Ferns Canada, Eastern Ferns Northeastern States Identification Ferns Canada, Eastern Identification Ferns North America Botany QK525 .C75 587.3 C633f, 1963 QK 525 C75 1963 Y 4.IN 8/16:UN 35/23 Y 4.IN 8/16:UN 35/23 Field guide to the ferns and their related families of northeastern and central North America Cobb, Boughton. Boston : Houghton Mifflin, ©1963 (OCoLC)651962785 Peterson field guide series ; 10 0395075602 9780395075609 0395194318 9780395194317 0395975123 9780395975121 geac00197929 Current Copyright Fee: GBP20.00 0. Uk 721215 20221230134816.0 518934