00393nam a2200145Ia 4500008004100000082001900041100001900060245003700079260004600116300000800162650002300170650001800193653001500211653002100226170901s1970    xx            000 0 und d  a581.1662bN15P  aNair, P. K. K. 0aPollen Morphology of Angiosperms  aNew DelhibScholar Publishing Housec1970  a160  aBotanical sciences  aPure Sciences  aAngiosperm  aPlant morphology