Literaturrecherche zu Verunreinigungen in Vieh- und Geflügelmist und
29,13 €
Across all agricultural sectors, farm operations have expanded - farms have gotten larger and fewer in number. Historically, manure was used as fertilizer on the farm to provide nutrients for plant growth on the cropland, pasture or rangeland that, in turn, partly provided the feed for the animals raised on the farm.
Jetzt bei Ebay:
