TY  - BOOK
AU  - Jeffcoat, B.
TI  - Aspects and prospects of plant growth regulators: : proceedings
U1  - 581.134 
PY  - 1981///
CY  - Oxfordshire
PB  - British Plant Growth Regulator Group
KW  - Plantas
KW  - Crecimiento
KW  - Aditivos
KW  - Estimulantes
ER  -