Silva-Benavides, A. M. (1996). The use of water chemistry and benthic diatom communities for qualification of a polluted tropical river in Costa Rica.
शिकागो स्टाइल उद्धरणSilva-Benavides, Ana Margarita. The Use of Water Chemistry and Benthic Diatom Communities for Qualification of a Polluted Tropical River in Costa Rica. 1996.
एमएलए उद्धरणSilva-Benavides, Ana Margarita. The Use of Water Chemistry and Benthic Diatom Communities for Qualification of a Polluted Tropical River in Costa Rica. 1996.
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