Fonollera, R. E. [Labor and land resources] in Philippine agriculture: Trends and projections.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFonollera, Raymundo E. [Labor and Land Resources] in Philippine Agriculture: Trends and Projections.
एमएलए (9वां संस्करण) प्रशस्ति पत्रFonollera, Raymundo E. [Labor and Land Resources] in Philippine Agriculture: Trends and Projections.
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