| 000 | 00708 a2200253 4500 | ||
|---|---|---|---|
| 999 |
_c1448 _d1448 |
||
| 003 | ISURa | ||
| 008 | 161006b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9780766806535 | ||
| 041 | _aEnglish | ||
| 082 |
_a577.55 _bPOW |
||
| 100 |
_aPowers , Laura E. _919171 |
||
| 245 | _aEcological principles of agriculture | ||
| 260 |
_c2000 _aAfrica _bDelmar Thomson Learning _g1999 |
||
| 300 |
_c24 cm. _a[xi] , 432 p. |
||
| 650 |
_aECOLOGY _9673 |
||
| 650 |
_aAGROECOSYSTEM _919172 |
||
| 650 |
_aNUTRIENT _919173 |
||
| 650 |
_aCYCLING _919174 |
||
| 650 |
_aDECOMPOSITION _919175 |
||
| 650 |
_aTROPICAL AGRICULTURE _919176 |
||
| 650 |
_aBIOCHEMISTRY _9254 |
||
| 700 |
_aMcSorley , Robert _919177 |
||
| 942 |
_cSR _2ddc |
||