@article{vashistha_chopra, 
  title={IN VITRO STUDIES ON SPORE GERMINATION, PROTONEMAL DIFFERENTIATION AND BUD FORMATION IN THREE HIMALAYAN MOSSES}, 
  volume={62}, 
  DOI={10.18968/jhbl.62.0_121}, 
  number={0}, 
  publisher={Hattori Botanical Laboratory}, 
  author={VASHISTHA, B. D. and CHOPRA, R. N.}
  }