Scientific principles of animal husbandry /
Dobrynin, V.P.
Scientific principles of animal husbandry / V.P. Dobrynin. - Moscow : Progress Publishers, [19-?]. - 140 p. ; 16 cm.
[N.A.] : [N.A.]
Sheep--Diseases.
Sheep--Milkings.
Domestic animals.
Animals culture.
Animals breeding.
Animals feeding.
Animals breeds.
Zoology, Economic.
Cattle]--Dieseases.
T 636
Scientific principles of animal husbandry / V.P. Dobrynin. - Moscow : Progress Publishers, [19-?]. - 140 p. ; 16 cm.
[N.A.] : [N.A.]
Sheep--Diseases.
Sheep--Milkings.
Domestic animals.
Animals culture.
Animals breeding.
Animals feeding.
Animals breeds.
Zoology, Economic.
Cattle]--Dieseases.
T 636