RATH RATHA,រ៉ាត់ រដ្ឋា
STUDY OF DIFFERENT AMOUNTS OF UREA ON BUNCHING ONION,សិក្សាអំពីបរិមាណជីអ៊ុយរ៉េខុសៗលើដំណាំខ្ទឹមស្លឹក - phnom penh rua 2023 - ix.25p. ill. 29cm.
REP RAT 2023 B1-354 Or.
STUDY OF DIFFERENT AMOUNTS OF UREA ON BUNCHING ONION,សិក្សាអំពីបរិមាណជីអ៊ុយរ៉េខុសៗលើដំណាំខ្ទឹមស្លឹក - phnom penh rua 2023 - ix.25p. ill. 29cm.
REP RAT 2023 B1-354 Or.