00317nam a2200109Ia 450000500170000000800410001708200150005810000200007324500680009326000380016130000080019920260224040835.0260224s9999||||xx |||||||||||||| ||und||  a633.18 MAT  aMatsushima, S.  0aCrop science in rice; theory of yield determination and its …  aTokyo, Fuji Publishers Co. c1967  a379