00682nam a22001337a 4500 RUA GRS MEY 2009 B356 Or.1 MEY, SOPHANN. effectiveness between the systems of fan and none-fan incubators on duck egg gatching (ប្រសិទ្ធភាពរវាងប្រព័ន្ធទូភ្ងាស់មានកង្ហារ និងទូភ្ញាស់គ្មានកង្ហារ ទៅលើការញាស់ស៊ុតទា) Phnom Penh RUA 2009 vii, 19p. ill. 29cm. https://drive.google.com/file/d/1AtbS5mS0TN4ZxFLxJNHq2zYvIMclKd2K/view?usp=sharing GRS 6323 6323 0 0 ddc 0 GRS_MEY_2009_000000000000000_B356_OR_1 0 35444 LBB LBB B356 2016-01-22 GRS MEY 2009 B356 Or.1 RUA41127 2016-01-22 2016-01-22 GRS 0 0 ddc 0 GRS_MEY_2009_000000000000000_B356_OR_2 0 35445 LBB LBB B356 2016-01-22 GRS MEY 2009 B356 Or.2 RUA41624 2016-01-22 2016-01-22 GRS 0 0 ddc 0 GRS_MEY_2009_000000000000000_B356_OR_3 0 35446 LBB LBB B356 2016-01-22 GRS MEY 2009 B356 Or.3 RUA41452 2016-01-22 2016-01-22 GRS 0 0 ddc 0 GRS_MEY_2009_000000000000000_B356_OR_4 0 35447 LBB LBB B356 2016-01-22 1 GRS MEY 2009 B356 Or.4 RUA043584 2024-04-01 2024-03-01 2016-01-22 GRS 0 0 ddc 0 GRS_MEY_2009_000000000000000_B356_OR_5 0 35448 LBB LBB B356 2016-01-22 GRS MEY 2009 B356 Or.5 RUA042816 2016-01-22 2016-01-22 GRS 0 0 ddc 0 GRS_MEY_2009_000000000000000_B356_OR_6 0 35449 LBB LBB B356 2016-01-22 1 GRS MEY 2009 B356 Or.6 RUA42165 2022-02-14 2022-01-17 2016-01-22 GRS 0 0 ddc 0 GRS_MEY_2009_000000000000000_B356_OR_7 0 35450 LBB LBB B356 2016-01-22 GRS MEY 2009 B356 Or.7 RUA42130 2016-01-22 2016-01-22 GRS 0 0 ddc 0 GRS_MEY_2009_000000000000000_B356_OR_8 0 35451 LBB LBB B356 2016-01-22 GRS MEY 2009 B356 Or.8 RUA41166 2016-01-22 2016-01-22 GRS