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Communicated by Dr. H. Chaudhuri,d.sc. (Lond.),ph.d., d.i.c.
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Mehra, P.N. The germination of pollen grains in artificial cultures inEphedra foliata boiss andEphedra gerardiana wall. Proc. Indian Acad. Sci. 8, 218–230 (1938). https://doi.org/10.1007/BF03048211
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DOI: https://doi.org/10.1007/BF03048211