Effect of nitrogen fertilizer on chinese cabbage at crop station of royal university agriculture, ឥទ្ធិពលជីអាសូតដំណាំស្ពៃក្រញ៉ាញ់ នៅក្នុងស្ថានីយ៍ពិសោធន៍ដំណាំ នៃសាកលវិទ្យាល័យភូមិន្ទកសិកម្ម
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ROEURN SIRANET; រឿន ស៊ីរ៉ាណេត
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Material type:
BookDescription: xv,41p. ill. 29cm.DDC classification: AGR ROE 2006 B472 Or.1
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