Acharya, Baman Chandra Archegoniates archegoniatae, bryoghytes, pteridophytes, gymnosperms and fossils - paleobotany Baman Chandra Acharya - Cuttak Kalyani publishers 2017 - 516p.ill As per CBCS syllabus ISBN: 9789327277128 325 Subjects--Topical Terms: Botany Dewey Class. No.: 581 / AC176