000 | 00514nam a22001577a 4500 | ||
---|---|---|---|
003 | OSt | ||
005 | 20160304164154.0 | ||
008 | 030206s2002 ck 000 0 spa d | ||
040 | _cOSt | ||
082 | 0 | 4 |
_221 _a634.958217 _bF574 |
245 | 0 | 0 |
_aFirewood crops : _bShrub and tree species for energy production / |
260 |
_aWashington: _bNational academy of sciences, _c1980. |
||
300 | _a237 p. | ||
650 | 0 | 4 |
_2LEMB _xAGRICULTURA _xRÉGIMEN EN LA AGRICULTURA _xMEJORAMIENTO SELECTOS DE PLANTAS _968 |
942 |
_2ddc _cBK _6BK |
||
999 |
_c11308 _d11308 |