Sirka, Dr. Yashwant An Introduction to Archegoniate Plants: Bryophytes, Pteridophytes and Gymnosperms / Dr. Yashwant Sirka - 1st edition - Academic Aspirations 2022 - 328 pages ISBN: 9789390473489 Subjects--Topical Terms: Botany Dewey Class. No.: 585 / SIR