TY  - BOOK
AU  - Nilsson,Ingvar
TI  - Exchange reactions in forest ecosystems: : preliminary report
AV  - BOT QH541.5.N54 
PY  - 1973///
CY  - Lund
PB  - Ostra Vallgatan
KW  - Forest
KW  - Ecology
KW  - Forestry and forestry
N1  - Bibliographical
ER  -