| 000 | 00402nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 160330s1981 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a | ||
| 041 | _aEnglish | ||
| 082 |
_a574.133 _bSPR |
||
| 100 | _aSprent J.I. | ||
| 245 | _aBiology Of Nitrogen Fixing Organisms | ||
| 250 | _a1st | ||
| 260 |
_aMcgraw Hill Pub.New York _c1981 |
||
| 300 |
_a196p. _bPaper |
||
| 650 | _aBiology | ||
| 906 | _a9121 | ||
| 999 |
_c113963 _d113963 |
||