00399nam a2200145Ia 4500008004100000082002200041100002400063245003900087250001200126260004800138300001000186600001800196600001800214650002100232140113s9999    xx            000 0 und d  a581.1:633(023) L4  a" Milthorpe, F. L."  aAn Introduction to crop physiology  a2nd Ed.  b"London : Cambridge university press, 1974"  a243p.  a" Moorby, J."  a" Moorby, J."  aPlant physiology