00545nam a22002177a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093082002000102100003700122245002100159250001000180260003300190300002000223490002900243650002600272830002900298CHAP20220329134517.0971013s1979            r     00010     d  a21383  a22355  a26450  cCHAP  a581.1bB53 197900aBidwell, Roger Grafton Shelford.  aPlant physiology  a2 ed.  aNew York :bMacmillan,c1979  a726 p.b: ilus.  aMacmillan biology series14aFisiología vegetal.0 aMacmillan biology series