Natural poultry health : a guide to keeping your herd healthy with herbs and other natural products

Autor: Groot, M.J., van Asseldonk, T., Puls-van der Kamp, I.
Jazyk: angličtina
Rok vydání: 2011
Předmět:
Popis: This booklet is intended to guide poultry farmers through the ever increasing supply of herbs and other natural products on offer. Which products have proven to be effective and which products might be effective, based on the knowledge that is currently available??
Databáze: OpenAIRE