00387nam a2200133Ia 450000500170000008000180001724500670003526000530010230000220015550000290017758300180020694200120022499900170023620260716043618.0  a08.11.01 C734  aFirewood crops : shrubs and tree species for energy production  bNational Academy of SciencesaWashingtonUSc1980  axi, 237 p. : ill.  aBibliography: p. 191-202  c10/7/05kJOYD  cMmC734  c50833d50833