Search Results - Herd, Y.R.

A light and electron-microscopic study of microsporogenesis in azolla-microphylla by Herd, Y.R., Cutter, E.G., Watanabe, I.

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The Effects Of Temperature And Selected Growth-Regulating Substances On Sporulation In The Aquatic Fern Azolla by Herd, Y.R., Cutter, Elizabeth G., Watanabe, I.

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An ultrastructural-study of postmeiotic development in the megasporocarp of azolla-microphylla by Herd, Y.R., Cutter, E.G., Watanabe, I.

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