Monograph
Our Knowledge Publishing (2021-07-22) - ISBN-13: 978-620-3-93924-8
Comparative study in the Andean Community
Our Knowledge Publishing (2021-07-22) - ISBN-13: 978-620-3-94592-8
Elementary school students through project activities at technology lessons
Our Knowledge Publishing (2021-07-22) - ISBN-13: 978-620-3-95685-6
Our Knowledge Publishing (2021-07-22) - ISBN-13: 978-620-3-95668-9
Mineral Fertilization
Our Knowledge Publishing (2021-07-22) - ISBN-13: 978-620-3-95497-5
Ten years of artificial groundwater recharge by treated domestic wastewater December (2008 - 2018)
Our Knowledge Publishing (2021-07-22) - ISBN-13: 978-620-3-95726-6
Our Knowledge Publishing (2021-07-22) - ISBN-13: 978-620-3-95732-7
Our Knowledge Publishing (2021-07-22) - ISBN-13: 978-620-3-95743-3
Our Knowledge Publishing (2021-07-22) - ISBN-13: 978-620-3-95596-5
and in comprehensive educational centers
Our Knowledge Publishing (2021-07-22) - ISBN-13: 978-620-3-95135-6
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