Environment and plant ecology

ανά Etherington, John R.
Έκδοση 1975

Quantitative plant ecology

ανά Greig-Smith, P. (Peter)
Έκδοση 1964

The study of plant communities an introduction to plant ecology

ανά Osting, Henry J.
Έκδοση 1956

American wildlife and plants a guide to wildlife food habits, the use of trees, shrubs, weeds and herbs by birds and mammals of the United States

ανά Martin, Alexander C.
Έκδοση 1951