Howard M. Resh Hydroponic Food Production. Ed 7 - New York CRC Press 2013 - 524p Howard M. Resh: Hydroponic Food Production. Ed 7. New York. CRC Press, 2013. 1-4398-7867-5--(631.585RES) ENGLISH ISBN: 1-4398-7867-5 Dewey Class. No.: 631.585 / RES