00698nam a22001577a 4500 OSt 20151208101321.0 151208b xxu||||| |||| 00| 0 eng d RUA ATM PIN 2004 B193 Or.1 4514 PIN, SOKKHY. the effect of the number of ploughing by seven dis plough on rice yields and the weed quantity (ឥទ្ធិពលនសចំនួនសាដែលភ្ជួរដោយនង្គ័លថាសប្រាំពីរទៅលើទិន្នផលស្រុវ និង បរិមាណស្មៅចង្រៃ) Phnom Penh RUA 2004 viii, 56p. ill. 29cm. ddc ATM 4206 4206 0 0 ddc 0 ATM_PIN_2004_000000000000000_B193_OR_1 0 21221 LBB LBB B193 2015-12-08 ATM PIN 2004 B193 Or.1 RUA039150 2015-12-08 2015-12-08 ATM 0 0 ddc 0 ATM_PIN_2004_000000000000000_B193_OR_2 0 21222 LBB LBB B193 2015-12-08 ATM PIN 2004 B193 Or.2 RUA039186 2015-12-08 2015-12-08 ATM 0 0 ddc 0 ATM_PIN_2004_000000000000000_B193_OR_3 0 21223 LBB LBB B193 2015-12-08 ATM PIN 2004 B193 Or.3 RUA038323 2015-12-08 2015-12-08 ATM 0 0 ddc 0 ATM_PIN_2004_000000000000000_B193_OR_4 0 21224 LBB LBB B193 2015-12-08 ATM PIN 2004 B193 Or.4 RUA039002 2015-12-08 2015-12-08 ATM 0 0 ddc 0 ATM_PIN_2004_000000000000000_B193_OR_6 0 21225 LBB LBB B193 2015-12-08 2 ATM PIN 2004 B193 Or.6 RUA038942 2022-06-17 2022-06-03 2015-12-08 ATM 0 0 ddc 0 ATM_PIN_2004_000000000000000_B193_OR_6 0 21226 LBB LBB B193 2015-12-08 ATM PIN 2004 B193 Or.6 RUA038253 2015-12-08 2015-12-08 ATM