TY  - BOOK
AU  - Sprent, Janet I.
TI  - The ecology of nitrogen cycle
T2  - Cambridge studies in ecology
SN  - 0521310520
U1  - 577.145 21st ed.
PY  - 1987///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Nitrogen cycle
N1  - Contents: Pt. 1. General features of thr nitrogen cycle - Pt. 2.Case histories from particular environments
ER  -