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1
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1
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1
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Research monographs of the National Association for the Education of Young Children -- See Also the later heading NAEYC research into practice series
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1
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1
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Research Needs for Bioaugmentation / / Laura A. Hug, Elizabeth A. Edwards, Helen Vrionis and David W. Major
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2013
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1
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Research Needs for Subsurface Remediation / / Carl G. Enfield, Susan C. Mravik and Thomas E. Short [et al.]
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1997
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1
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