Scholar
Gate
Msaidizi
Nyanja zote
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Kuhusu
Reference
Swali na Muundo
Sampuli na Upimaji
Uchanganuzi
Usababishi na Ushahidi
Kuripoti na Maadili
Mwanzo
/
Mwandishi
Willard Robert Gardner, Rollin H. Brooks, Arthur T. Corey
Mbinu zinazohusishwa na mwandishi huyu.
Mbinu 1
Agronomia
1
Soil Moisture Curve
1956