Showing 1 - 8 results of 8 for search 'Penafiel, Samuel R.', query time: 0.24s Refine Results
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    Pasture production in a pinus-grass community

    Published 1978
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    Weed seed flora in nursery potting soils by Penafiel, Samuel R., Abad, B. R.

    Published 1970
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