00453nam a2200193Ia 4500008004100000041001200041082001000053082001100063100001700074100001100091245003500102260000800137260002100145260000900166300001500175365002500190650002700215650001700242150909s9999    xx            000 0 und d  aEnglish  a631.4  bLOG/GA  aLogsdon  G    eAuthor  aGardeners guide to better soil  aUSA  bRodale Press Inc  c1975  a246  Pages  aUSD.4.95              aAgricultural chemistry  aSoil Science