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Interpreted as:
title:(Top AND down AND bottom AND up)
Suggestions: Include records that partially match the query
Implementing collaborative improvement top-down, bottom-up or both? 10.1504/IJTM.2007.012265
Year: 2007
Language: English
BOTTOM-UP AND TOP-DOWN FORCES IN TIDE POOLS: TEST OF A FOOD CHAIN MODEL IN AN INTERTIDAL COMMUNITY 10.2307/2657216
Ecological Monographs — 2001, Volume 71, Issue 2, pp. 187-217
Year: 2001
Language: English