ISBN 10: 7109222314 ISBN 13: 9787109222311
Da: liu xing, Nanjing JiangSu, JS, Cina
paperback. Condizione: New. Paperback. Pub Date: 2016-10-01 Pages: 184 Language: Chinese Publisher: China agriculture press the puffed feed preparation and use of technology. 100 asked hundreds of new rural construction q series with special form of writing. this paper introduces the feed of aquatic animal feed and expanded the basic common sense and use of technology.Including aquaculture and aquatic feed.