Colin T. Whittemore
Жанры и тэги:
Whittemore's Science and Practice of Pig Production
The science and practice of pig production has changed rapidly over recent decades; new husbandry practices, new understandings of growth, reproductio…
ПодробнееWhittemore's Science and Practice of Pig Production
The science and practice of pig production has changed rapidly over recent decades; new husbandry practices, new understandings of growth, reproductio…
Подробнее