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environmental science and engineering I need the person who knows chemistry very good

4 freelancer menawar dengan rata-rata $83 untuk pekerjaan ini

munyakalucky

Hi, I am a medical doctor. I have adequate experience in medical writing. Please feel free to contact me over chat for more details

$50 USD dalam 3 hari
(9 Ulasan)
3.8
ohanazmy

I m a chemist and biologist work as a scientific editor of a good medical background of 25 years’ experience, I can help you in scientific research writing including the environmental science microbiology, biochemistry Lebih banyak

$30 USD dalam 1 hari
(4 Ulasan)
2.5
waqarg05

Hi Dear! I'm very much interested to work with you. I have done Chemical Engineering with 'A' grade in both Chemistry and Environmental Engineering courses. I can easily write on my field related topics. I will also Lebih banyak

$30 USD dalam 3 hari
(4 Ulasan)
1.7
espanajv

Hi, Please try to give me a great brief of your task inside environmental engineering and the chemistry all around it. 5 days is the plenty time to do all this job. If you like my way of working, you are welcome. Let's Lebih banyak

$222 USD dalam 5 hari
(4 Ulasan)
1.9