00290nam a2200109Ia 450000500170000000800410001708200160005810000240007424500260009826000480012430000080017220260225051017.0260224s9999||||xx |||||||||||||| ||und||  a581.133 ALE  aAlex. G. Alexander  0aSugarcane physiology   aLondon: Elsevier Scientific Pub. Co. c1973  a752