putra gunawan manalu
My blogs
- Pemeliharaan larva udang vannamei
- Teknik Pembesaran Lele Dumbo (clarias garipienus) Organik
- Teknik Pembenihan Kerapu Macan
Gender | Male |
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Industry | Student |
Occupation | TARUNA |
Location | MEDAN, SUMATERA UTARA, Indonesia |
Gender | Male |
---|---|
Industry | Student |
Occupation | TARUNA |
Location | MEDAN, SUMATERA UTARA, Indonesia |