Yazar
a k whitfield
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Cilt sonuçları
Evaluating guidance programs
Sharon K. Johnson, Edwin A. Whitfield, John Orr Crites · American College Testing Program
121 sayfa · 1991
Educational counseling / Evaluation / Handbooks, manuals / United States / Handbooks, manuals, etc
A guide to the ecology of temporarily open/closed estuaries
A. K. Whitfield, A. D. Wood, South African Institute for Aquatic Biodiversity, South Africa. Water Research Commission · South African Institute for Aquatic Biodiversity
57 sayfa · 2012
Estuaries / Estuarine ecology