TY  - BOOK
AU  - O.W. Heal
AU  -  D.F. Perkins, 
TI  - Production ecology of British moors and montane grasslands
SN  - 3-540-08457-6
U1  - 581.525263 
PY  - 1978///
CY  - Newyork
PB  - Springer Verlag
N1  - O.W. Heal & D.F. Perkins: Production ecology of British moors and montane grasslands.  Newyork.  Springer Verlag, 1978. 3-540-08457-6--(581.525263HEA)
ER  -