& Al-Khateeb H. EFFECT OF EXOGENOUSE LOCAL LIGNINOLYTIC CRUDE ENZYMES ON IN VITRO DIGESTABILITY AND LIGNIN CONTENT OF ROUGHAGES. IRAQI JOURNAL OF AGRICULTURAL SCIENCES [Internet]. 17Dec.2017 [cited 29Nov.2019];48(Special). Available from: http://jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/237