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By: Chandra, Subhash - Srivastava, Mrittunjai - Srivastava, RuchiType: ArticleIn: American fern journalVolume: 93Series:Issue:Date: 2003Page Range: 25--31Publication Info: [Washington, etc.] American Fern SocietySubjects:
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By: Srivastava, Ruchi - University of Delhi. Department of Botany. - Uniyal, Prem LalType: ArticleIn: Telopea: Journal of plant systematicsVolume: 17Series:Issue:Date: 2014Page Range: 87--91Publication Info: Sydney Royal Botanic Garden Sydney 2012-Subjects: