TY  - BOOK
AU  - Bopp, Martin
TI  -  Plant growth substances 1985 : proceedings of the 12th International Conference on Plant Growth Substances, held at Heidelberg, August 26-31, 1985
SN  - 3540162674
U1  - 581 
PY  - 1986///
CY  - Berlin
PB  - Springer Berlin Heidelberg
ER  -