@inproceedings{paperid:1008926,
author = {Valizadeh, Reza},
title = {in vitro evaluation of wheat straw and alfa alfa hay supplemented different zinc sources},
booktitle = {word conference on animal production},
year = {2008},
location = {south africa},
keywords = {in vitro evaluation of wheat straw and alfa alfa hay supplemented different zinc sources},
}