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George R Proctor

21 cilt bulundu.

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Ferns of Puerto Rico and the Virgin Islands (Memoirs of the New York Botanical Garden) (Memoirs of the New York Botanical Garden) (Memoirs of the New York ... (Memoirs of the New York Botanical Garden)

George R. Proctor · Lubrecht & Cramer Ltd

389 sayfa · 1990

Kategori yok

Monocyclic azepines

George R. Proctor · Wiley

626 sayfa · 1996

Azepines / Azepine / Properties / Chemistry

Flora of the Cayman Islands

George R. Proctor · Royal Botanic Gardens, Kew

779 sayfa · 1984

Plants / Botany / Identification / Classification / Botany, caribbean area

Fifty short science fiction tales

Isaac Asimov, Conklin, Groff, Poul Anderson, Alan Bloch, Anthony Boucher, Fredric Brown, Charles Muñoz, Cleve Cartmill, Peter Grainger, James Causey, · Collier Books

BotanyAdditions to the flora of JamaicaGeorge R. Proctor

Additions to the flora of Jamaica

George R. Proctor · Institute of Jamaica

84 sayfa · 1967

Botany

BotanyNew plants from the Cayman IslandsGeorge R. Proctor

New plants from the Cayman Islands

George R. Proctor · Institute of Jamaica

Sayfa sayısı yok · 1977

Botany

FernsA preliminary checklist of Jamaican pteridophytesGeorge R. Proctor

A preliminary checklist of Jamaican pteridophytes

George R. Proctor · Institute of Jamaica

89 sayfa · 1953

Pteridophyta / Ferns

Endangered plantsPuerto Rican plant species of special concern status and recommendations =George R. Proctor

Puerto Rican plant species of special concern status and recommendations =

George R. Proctor · Departamento de Recursos Naturales de Puerto Rico

196 sayfa · 1991

Botany / Endangered plants

BotanyAdditions to the Flora of Jamaica [by William Fawcett and Alfred Barton Rendle]George R Proctor

Additions to the Flora of Jamaica [by William Fawcett and Alfred Barton Rendle]

George R Proctor · Institute of Jamaica

84 sayfa · 1966

Botany

Mason River Field Station (Jamaica)Mason River Field StationGeorge R. Proctor

Mason River Field Station

George R. Proctor · Institute of Jamaica

33 sayfa · 1970

Mason River Field Station (Jamaica)

CiltResults of the Catherwood-Chaplin West Indies Expedition 1948George R. Proctor

Results of the Catherwood-Chaplin West Indies Expedition 1948

George R. Proctor · Yayınevi bilinmiyor

Sayfa sayısı yok · 1950

Kategori yok

FernsNotes on Lesser Antillean fernsGeorge R. Proctor

Notes on Lesser Antillean ferns

George R. Proctor · Yayınevi bilinmiyor

35 sayfa · 1961

Ferns

FernsTaxonomic notes on Jamaican fernsGeorge R. Proctor

Taxonomic notes on Jamaican ferns

George R. Proctor · Yayınevi bilinmiyor

221 sayfa · 1965

Ferns

PlantsMore additions to the flora of JamaicaGeorge R. Proctor

More additions to the flora of Jamaica

George R. Proctor · Arnold Arboretum, Harvard University

315 sayfa · 1982

Plants

InsectsFerns of JamaicaGeorge R. Proctor

Ferns of Jamaica

George R. Proctor · British Museum (Natural History)

631 sayfa · 1985

Pteridophyta / Identification / Classification / Ferns / Insects

CiltSilver BookWilliam R. Sheerin, George D Proctor

Silver Book

William R. Sheerin, George D Proctor · Creative Media Partners, LLC

160 sayfa · 1917

Kategori yok

CiltFerns of JamaicaGeorge R. Proctor

Ferns of Jamaica

George R. Proctor · Yayınevi bilinmiyor

Sayfa sayısı yok

Kategori yok

CiltMoncyclic Azepines, Volume 56 Vol. 56George R. Proctor, James Redpath

Moncyclic Azepines, Volume 56 Vol. 56

George R. Proctor, James Redpath · Wiley & Sons, Limited, John

Sayfa sayısı yok · 2008

Kategori yok

CiltMoncyclic Azepines Vol. 56George R. Proctor, James Redpath

Moncyclic Azepines Vol. 56

George R. Proctor, James Redpath · Wiley & Sons, Incorporated, John

632 sayfa · 2000

Kategori yok

CiltStudies of the vegetation on bauxite soils in JamaicaRichard A. Howard, George R. Proctor

Studies of the vegetation on bauxite soils in Jamaica

Richard A. Howard, George R. Proctor · Yayınevi bilinmiyor

Sayfa sayısı yok · 1956

Kategori yok

Mangrove plantsVieques mangrove forest manualGeorge R. Proctor, Puerto Rico. Department of Natural and Environmental Resources

Vieques mangrove forest manual

George R. Proctor, Puerto Rico. Department of Natural and Environmental Resources · Yayınevi bilinmiyor

72 sayfa · 1994

Mangrove plants