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Your search for [subject]Ecosystems returned 78 records. |
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Methods for determining the population-supporting capacity of ecosystems: Palawan province.
by Cabrido, Candido A. Jr.; Manila, Philippines: National Economic and Development Authority, Population/Development Planning and Research Project, 1989.
Subject: Population-supporting capacity of ecosystems -- Palawan province, Philippines; Methods for determiing the population of ecosystems -- Palawan province, Philippines; Ecosystems -- Palawan province, Philippines; Palawan province, Philippines -- Ecosystems.
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Annual report 1987.
Laguna: ERDB, 1987.
Subject: Philippines. Ecosystems Research and Development Bureau; Ecosystems Research and Development Bureau -- Annual report 1987.
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Annual report 1988.
Laguna: ERDB, 1988.
Subject: Philippines. Ecosystems Research and Development Bureau; Ecosystems Research and Development Bureau -- Annual report 1988.
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Annual report 1989.
Laguna: ERDB, 1989.
Subject: Philippines. Ecosystems Research and Development Bureau; Ecosystems Research and Development Bureau -- Annual report 1989.
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Annual report 1990.
Laguna: ERDB, 1990.
Subject: Philippines. Ecosystems Research and Development Bureau; Ecosystems Research and Development Bureau -- Annual report 1990.
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Annual report 1987.
Laguna: ERDB, 1987.
Subject: Philippines. Ecosystems Research and Development Bureau; Ecosystems Research and Development Bureau -- Annual report 1987.
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UN cites Baguio Eco-walk.
Subject: Ecosystems.
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Ecosystems, our unknown protectors.
Subject: Ecosystems.
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Oceans in motions.
New York: Macmillan/McGraw-Hill School Pub., 1993.
Subject: Ecosystems.
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Changes in ecosystems.
New York: Macmillan/McGraw-Hill School Publishing, 1993.
Subject: Ecosystems.
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