TY - BOOK AU - Jones,J.L. AU - Beardsley,Paul AU - Beardsley,Cay TI - Home hydroponics ... and how to do it! SN - 0517537605 : AV - SB126.5 .J66 1990 U1 - 631.5/85 20 PY - 1990///] CY - New York PB - Crown Publishers KW - Hydroponics N1 - Includes bibliographical references (p. 123-124) and index UR - http://www.loc.gov/catdir/description/random043/90001823.html ER -