Tác giả: Danielle N. Peeters

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2 Ebooks bởi Danielle N. Peeters

Danielle N Peeters: Small Farms in the United States
Small farms account for 91 percent of all farms and 23 percent of agricultural production. There are large differences among small farms, however, because USDA statistics are based on a very broad fa …
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DRM
€208.52
Gregory V LaMann: Veterinary Parasitology
Veterinary parasitology is the study of animal parasites, especially relationships between parasites and animal hosts, and their interactions. Parasites of domestic animals (livestock and pet animals …
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DRM
€340.27