An evaluation of a modified preventive drenching programme on commercial sheep farms
作者:
F.W. Beckett,
期刊:
New Zealand Veterinary Journal
(Taylor Available online 1993)
卷期:
Volume 41,
issue 3
页码: 116-122
ISSN:0048-0169
年代: 1993
DOI:10.1080/00480169.1993.35748
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The effectiveness of a commonly advocated five drench preventive drenching programme in lambs was assessed on nine farms in the Gisborne, Hawkes Bay and Wairarapa districts between December 1983 and March 1985.
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