00741nam a22001577a 4500 OSt 20151006133711.0 151006b xxu||||| |||| 00| 0 eng d RUA AVM YAN 2000 B072 Or.1 2155 YAN, BUNTHAN. A study on cow's fertility rate of artificial insemination company royal gryogenic biotic in kandal province, ការសិក្សាលើអត្របង្កកំណើតគោ របស់ក្រុមហ៊ុនបង្កាត់់ពូជគោដោយសិប្បនិមិ្មត​ royal gryogenic biotic នៅខេត្តកណ្តាល Phnom Penh RUA 2000 x; 54p. ill. 29cm. ddc AVM 2026 2026 0 0 ddc 0 AVM_YAN_2000_000000000000000_B072_OR_1 0 8381 LBB LBB B072 2015-10-06 1 AVM YAN 2000 B072 Or.1 RUA025750 2025-06-24 2025-06-02 2015-10-06 AVM 0 0 ddc 0 AVM_YAN_2000_000000000000000_B072_OR_2 0 8382 LBB LBB B072 2015-10-06 4 AVM YAN 2000 B072 Or.2 RUA025894 2023-09-20 2023-09-11 2015-10-06 AVM