effect of different solution rates on growth of chines cabbage ( Brassica pekinensis) by hydroponice ឥទ្ធិពលនៃកម្រិតទឹកសូលុយស្យុងខុសគ្នាលើការលូតលាស់ដំណាំស្ពៃក្រញញ់ ដាំតាមបច្ចេកទេស
by
PRUM PHATYUTH ព្រុំ ផាត់យុទ្ធ
.
Material type: 
BookPublisher: RUA Phnom penh 2017Description: ix22p ill; 29cm.DDC classification: AGR PRO 2017 B663 Or.1
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