TY  - BOOK
AU  - West,N.E.
AU  - Skujins,J.
TI  - Nitrogen in desert ecosystems
U1  - 574.5265 
PY  - 1978///
CY  - Dowden
PB  - Stroudsbur
KW  - Desert,Arid Semi Arid
KW  - Desert Ecosystem
ER  -