002740000a22001210004500060000800000082002000008100001700028245003500045260003500080260000900115300000800124650002000132  a100  a581. 609 13 KOC  aKochhar, S L  aEconomic botany in the tropics  aNewdelhi, Mac Millan India Ltd  c1981  a476  aEconomic Botany