@inproceedings{paperid:1008676,
author = {Valizadeh, Reza},
title = {Effect of organic and inorganic zinc supplements on degradability of wheat straw and alfalfa hay by using gas production techniques},
booktitle = {the 13 animal science congress of the asia},
year = {2008},
keywords = {Keywords: zinc source; gas production technique; alfalfa hay; wheat straw},
}