00395nam a2200133Ia 4500008004100000082001800041100002200059245006100081260004200142300001000184600002300194600002300217650002100240140113s9999    xx            000 0 und d  a631.81.031 K7  a" Fried, Maurice"  aThe soil-plant system in relation to inorganic nutrition  b"New York : Academic Press Inc, 1967"  a358p.  a" Broeshart, Hans"  a" Broeshart, Hans"  aSoil-pant system