Cover of the work “Technological methods of droppings removal in cage keeping of hens”. Author: Chintsova, Aleksandra Ivanovna. Degree: Candidate of Sciences. Year: 1997

Technological methods of droppings removal in cage keeping of hens

Sergiev Posad

112 pp.

Keywords

droppings, hens

Technological methods of droppings removal in cage keeping of hens — Chintsova, Aleksandra Ivanovna — 1997 — Russian Dissertation Library