TY  - GEN
AU  - Bohm, Wolfgang
TI  - Methods of studying root systems
T2  - Ecological studies analysis and synthesis.33
SN  - 354009329X
U1  - 581.10428 BOH 
CY  - New York, Springer - verlag Berlin Heidelberg
KW  - Physiology/ Plant cell/ Photosynthesis/ Metabollism/ Tissue culture
ER  -