00345nam a2200133Ia 4500008004100000082001600041100001800057245001600075260006100091300000800152650002300160650001800183653001000201170901s1959    xx            000 0 und d  a589.3bR17Z  aRandhawa, M.S 0aZygnemaceae  aNew DelhibIndian Council of Agricultural Researchc1959  a478  aBotanical sciences  aPure Sciences  aAlgae