Line breeding, scientific line breeding of big type Polands, a comprehensive treatise of breeding and mating, with pedigree diagrams showing this great and only correct system of breeding big type Polands for best results ...
1919
Fox, Adrian Rossitter.
Библиографическая информация
Издатель
A. R. Fox
Другие темы
Poland-china swine
Язык
Английский
Тип
Book; Monograph
2014-10-15
AGRIS AP
Поставщик данных
Эту запись предоставил Biodiversity Heritage Library
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