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1
The art of managing longleaf a personal history of the Stoddard-Neel approach /
Έκδοση 2010An electronic book accessible through the World Wide Web; click to view
Ηλεκτρονική πηγή Ηλ. βιβλίο -
2
Conserving southern longleaf Herbert Stoddard and the rise of ecological land management /
Έκδοση 2011An electronic book accessible through the World Wide Web; click to view
Ηλεκτρονική πηγή Ηλ. βιβλίο