Douglas J. Spieles – författare
Visar alla böcker från författaren Douglas J. Spieles. Handla med fri frakt och snabb leverans.
3 produkter
Protected Land
Disturbance, Stress, and American Ecosystem Management
Inbunden, 2010
1098 kr
Lägg i varukorg
By many measures, Earth’s ecosystems are stressed. Actually, it may be more accurate to say that Earth’s remaining ecosystems are stressed. The fact is that most of the planet’s biomes support only a fraction of the biological communities they once did, primarily because humans have converted large …
Protected Land
Disturbance, Stress, and American Ecosystem Management
E-bok, 2010
1459 kr
Lägg i varukorg
By many measures, Earth’s ecosystems are stressed. Actually, it may be more accurate to say that Earth’s remaining ecosystems are stressed. The fact is that most of the planet’s biomes support only a fraction of the biological communities they once did, primarily because humans have converted large …
Protected Land
Disturbance, Stress, and American Ecosystem Management
Häftad, 2012
1098 kr
Lägg i varukorg
By many measures, Earth’s ecosystems are stressed. Actually, it may be more accurate to say that Earth’s remaining ecosystems are stressed. The fact is that most of the planet’s biomes support only a fraction of the biological communities they once did, primarily because humans have converted large …
