Bask, Sandip Kumar. The genus Primula L. in India (A Taxonomic Revision of India)/ Sandip Kumar Bask, Gaurgopal Maiti and Prabhat Kumar Hajra - Dehra Dun: Bisen Singh Mahendra Pal Singh, 2014. - ix, 668 p. Historical BackgroundMaterials and MethodsGross MorphologyPollen Micro-morphologySeed MorphologySystematic Treatment ISBN: 9788121104913 Subjects--Topical Terms: Primula Dewey Class. No.: 583.6750954 / BAS/G