00282nam a2200097Ia 4500008004100000082001800041100002200059245005800081260003700139300000800176140113s9999    xx            000 0 und d  a581.1   K9.5A  a"Kramer, Paul.J."  aPlant and Soil Water Relationships : Modern synthesis  a1969bMcGraw Hill BookcNew York  a482