Vashishta, B. R.
Botany : for degree students / B. R. Vashishta. - New Delhi : S. Chand, 1979. - 459 p. ; 23 cm.
V. 3-Bryophyta ;
311 311
Bryophytes -- Study and teaching.
580 / V443b
Botany : for degree students / B. R. Vashishta. - New Delhi : S. Chand, 1979. - 459 p. ; 23 cm.
V. 3-Bryophyta ;
311 311
Bryophytes -- Study and teaching.
580 / V443b