लेखक: Mary L. Duryea

समर्थन

5 द्वारा ईबुक Mary L. Duryea

Mary L. Duryea & H.L. Gholz: Agroforestry Education and Training: Present and Future
Interest and initiatives in agroforestry education and training, as in other aspects of agroforestry development, have increased tremendously during the past decade. Coordination of such educational …
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अंग्रेज़ी
DRM
€115.37
Mary L. Duryea & Thomas D. Landis: Forest Nursery Manual: Production of Bareroot Seedlings
ing damage ranged from odor. to general visual appearance. Attributes of seedling quality are categorized as either to cutting buds. to scraping bark to detect dead cambium. performance attributes (R …
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अंग्रेज़ी
DRM
€355.14
P.M . Dougherty & Mary L. Duryea: Forest Regeneration Manual
The Forest Regeneration Manual presents state-of-the-art information about current regeneration practices for southern pines in the United States. Over 1.2 billion seedlings of five major species — …
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DRM
€320.41
Mary L. Duryea & Annie Hermansen: Forests at the Wildland-Urban Interface
Forests at the wildland-urban interface are at increasing risk due to the impacts of urbanization. Conserving and managing these forestlands for continued ecological and social benefits is a critical …
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DRM
€133.02