00449nam a2200169Ia 4500008004100000082001900041100002000060245005200080260002600132300000800158650002300166650001800189653001500207653002200222700001700244700001800261170901s1979    xx            000 0 und d  a581.1662bS40D  aShivanna, K. R. 0aDevelopment And Physiology Of Angiosperm Pollen  aNew DelhibTTPPc1979  a117  aBotanical sciences  aPure Sciences  aAngiosperm  aPollen physiology  aJohri, B. M.  aSastri, D. C.