00370nam a2200121Ia 4500008004100000082001700041100002200058245004900080260002900129300001000158600002100168650005900189140224s9999    xx            000 0 und d  a581.1:635 L3  aBleasdale, J.K.A.  aPlant physiology in relation to horticulture  aConnecticutbAVIcc 1973  a144p.  aJ.K.A. Bleasdale  aPlant physiology,Horticulture,Agriculture,Field crops.