Scarce plants in Britain
1994
Pearman, D.A. |
Preston, C. D. |
Stewart, A. |
Plants
A guide to the natural history of St. John
1971
Jadan, Doris |
Air pollution and plants : a state-of-the-art report
Subrahmanyam, G. V. |
Rao, D. N. |
Varshney, C. K. |
Biswas, D. K. |
Flora europaea
Tutin, T. G. |
The geography of life
1969
Neill, Wilfred T. |
Die Pteridophyten der Insel Mocha (Chile)
1967
Kunkel, Günther |
Plants of Glacier National park
1926
Standley, Paul Carpenter |
The mountains
1962
Milne, Lorus Johnson |
Milne, Margery Joan Greene |