000 00270 a2200121 4500
080 _a589.3
_bR 191 Z
245 1 _aZygnemaceae
_cby M.S. Randhawa
260 _aNew Delhi
_c1959
650 _aZygnemaceae
100 1 _aRandhawa, M.S.
_d
300 _a478 p.
901 _a63407
999 _c36115
_d36115