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Your search for [author]Virtanen, Klaus returned 3 records. |
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Choice of technology in forestry : a Philippine case study.
by Virtanen, Klaus; Quezon City: New Day Pub., 1981.
Subject: Forests and forestry - Philippines; Forests and forestry; Logging - Philippines; Logging; Technology - International cooperation.
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Choice of technology in forestry : a Philippine case study.
by Laarman, Jan G.; Quezon City: New Day Pub, 1981.
Subject: Forestry schools and education -- Philippines; Forests and forestry -- Philippines.
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Choice of technology in forestry : a Philippine case study.
by Laarman, Jan G.; Quezon City: New Day, 1981.
Subject: Forests and forestry -- Philippines; Technology -- International cooperation.
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