TY  - GEN
AU  - Zou,Chunjing
AU  - Xu,Wenduo
TI  - [Key problems in ecological research on vegetations in Northeast China]
SN  - 1001-9332
PY  - 2006///0822
KW  - Abies
KW  - growth & development
KW  - Betula
KW  - China
KW  - Conservation of Natural Resources
KW  - Ecosystem
KW  - Picea
KW  - classification
KW  - Temperature
KW  - Trees
N1  - Publication Type: English Abstract; Journal Article; Research Support, Non-U.S. Gov't; Review
ER  -