000 | 00324nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 160316s1978 xxu||||| |||| 00| 0 eng d | ||
020 | _a | ||
100 | _aNielsen, Donald R. | ||
245 | _aNitrogen In The Environment | ||
250 | _a1 | ||
260 |
_aLONDON _bACADEMIC PRESS _c1978 |
||
300 | _a528 | ||
700 |
_a Macdonald, J.G. _a |
||
999 |
_c23014 _d23014 |