TY  - BOOK
AU  - Breymeyer, A.I., ed.
TI  - Grasslands  systems analysis man
T2  - International biogical programme
SN  - 0521218721
U1  - 577.4 21st ed.
PY  - 1980///
CY  - London
PB  - Cambridge University Press
KW  - Grassland ecology
KW  - Grassland ecology - Mathematical models
N1  - Contents: Pt. 1. Processes and productivity - Pt. 2. Systems synthesis - Pt. 3. System utilization
ER  -