00522cam a22001937a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093082001700102100001800119245007300137260005900210300002000269650001300289650002600302CHAP20220329133913.0971013s1974            r     00010     d  a12497  a13469  a17541  cCHAP  a581.1343bC300aCarson, E. W.14aThe plant root and its environmentb: proceedings of an institute...  aCharlottesville :bUniversity Press of Virginia,c1974  a690 p.b: ilus.14aRaíces14aRaícesxAnatomía.