00684nam a22001217a 4500
RUA
CHHENG SOPHAK, ឆេង សុភ័ក្ដ
ការវាយតម្លៃពីប្រសិទ្ធភាពនៃឧបករណ៍ដាំគ្រាប់ស្រូវផ្សេងគ្នា និងឥទ្ធិពលនៃការគ្រប់គ្រងស្មៅលើទិន្នផលស្រូវខា១៤, evaluating effctiveness of different seeders and effects of weed control on car 14 rice yield
Phnom penh
RUA
2018
xv,70p,
ill,
29cm,
CHHENG SOPHAK
AGR
19466
19466
0
0
0
AGR_CHH_2018_000000000000000_B667_OR_1
0
85325
LBB
LBB
B667
2020-12-08
AGR CHH 2018 B667 Or.1
A063956
2020-12-08
AGR
0
0
0
AGR_CHH_2018_000000000000000_B667_OR_2
0
85326
LBB
LBB
B667
2020-12-08
AGR CHH 2018 B667 Or.2
A064196
2020-12-08
AGR
0
0
0
AGR_CHH_2018_000000000000000_B667_OR_3
0
85327
LBB
LBB
B667
2020-12-08
AGR CHH 2018 B667 Or.3
A064216
2020-12-08
AGR
0
0
0
AGR_CHH_2018_000000000000000_B667_OR_4
0
85328
LBB
LBB
B667
2020-12-08
AGR CHH 2018 B667 Or.4
A063984
2020-12-08
AGR
0
0
0
AGR_CHH_2018_000000000000000_B667_OR_5
0
85329
LBB
LBB
B667
2020-12-08
1
AGR CHH 2018 B667 Or.5
A064108
2022-06-27
2022-05-30
AGR
0
0
0
AGR_CHH_2018_000000000000000_B667_OR_6
0
85330
LBB
LBB
B667
2020-12-08
AGR CHH 2018 B667 Or.6
A064048
2020-12-08
AGR