00486     2200169   4500001002100000005001500021008004100036035001900077041000700096082001000103090001600113245006500129250001100194260005700205300003200262650002200294INLIS00000000000169220210430103944210430|||||||||   |   |||   |||| ||   |   0010-0421001692  aen0 a630.7  a630.7 NAS f00aFirewood crops: shrub and tree species for energy production  aCet. 2  aWashington, D.C.bNational Academy of Sciencesc1981  axi, 237 hlm. : ill.; 26 cm. 0aKAYU -- KEHUTANAN