Carlos Armando Sierra
Chemical Engineer at Udemy
4.59 (27 reviews)
1
active courses
0
removed courses
Feb 2022
first content date
Jun 2022
last content date
154
total students
27
total reviews
4.59
average rating
2
total content length
Courses
Compost from Food Waste and Brown leaves in 35 Days
154
students
2 hours
content
Jun 2022
updated
$29.99
Related Topics
Composting
