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Tuproqlar unumdorligi tuproqning havo rejimi va havo xossalarini ahamiyati
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This book discusses the importance of soil air regime and its characteristics in soil fertility. Topics include soil gas exchange, porosity, and oxygen levels
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#kislorod miqdori#tuproqning havo rejimi#marjona tolibova#tuproq poroziteti
Premium Content
Tuproqlar unumdorligi tuproqning havo rejimi va havo xossalarini ahamiyati
3,500so'm
Betlar soni
11 taFayl hajmi
1.57 MBFayl turi
.pptx
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