000 00443nam a2200145 4500
245 _aMethods of studying root systems
_cWolfgang Bohm
100 _aBohm, Wolfgang
260 _aBerlin
_bSpringer-Verlag
_c1979
300 _axiii, 188p.: 69 fig. illus.; 25cm.-
490 _aEcological studies analyses and synthesis, no.33
020 _a354009329X
082 _a581.498
_bBOH
650 _aRoots(Botany) Botany-Ecology
650 _aBotany-Roots
999 _c50655
_d50655