00334nam a22001097a 450000500170000008200200001710000150003710000190005224501000007126000460017130000070021720250903145345.0  a582.0463072 ADV  aP K K Nair  aSushma Kothari  aAdvances in Pollen-Spore Research.Vol.13 Studies in the Pollen Morphology of Indian Heteromerae  aNew DelhibScholar Publishing Housec1985  a90