(1990). Pesticides In Estate Crop Protection In Indonesia Edited By Ed Magallona, M. Soehardjon, H. Lumban Lobing. Directorate General Of Estate.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPesticides In Estate Crop Protection In Indonesia Edited By Ed Magallona, M. Soehardjon, H. Lumban Lobing. Directorate General Of Estate, 1990.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPesticides In Estate Crop Protection In Indonesia Edited By Ed Magallona, M. Soehardjon, H. Lumban Lobing. Directorate General Of Estate, 1990.
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