ISBN: 9787503850721 - Fast Pig Key Technical Q(chinese Edition) (1 results)

paperback. Condition: New. Paperback. Pub Date: 2008 03 of Pages: 112 in Publisher: China Forestry Publishing House. China is the world's largest pig producing countries account for 50% of the world's total number of live pigs and pork production in the world pig industry occupies a pivotal position. The pork is rich in large amounts of water. the full price of protein. rich in fats and minerals. vitamins. etc. is a high-energy. high-fat nutrition. is China's largest meat consumer goods accounted for 67 of the total c.…