3G E-learning
3G Handy guide : dairying /
3G E-learning.
- New York, NY : 3G E-learning, c2020.
- ix, 251p.; color illustrations.
Includes bibliographical references and index.
9781984638069
Dairy farming -- Handbooks, manuals, etc.
Dairying -- Management.
Dairy cattle -- Breeding.
Animal husbandry.
636.2 / T531 2020