Page 151 - Burxanova D. Tuproq_fizikasi va iqlim o'quv qo'llanma

22. Tursunov L. Pochvennie usloviya oroshaemix zemel zapadnoy chasti
Uzbekistana. Avtoref. diss.... d.b.n., Novosibirsk, 1980
23. Tursunov L. Tuproq fizikasi. Mehnat, Tashkent, 1988
24. Umarov M.U. Fizicheskie svoystva pochv novogo i perspektivnogo
osvoeniya. Tashkent, FAN,1974.
25. Xoliqulov Sh.T. «Vliyanie mulchirovaniya na sovystva pochvi i
urojaynost xlopchatnika». Fan. Toshkent 2004
26. Shein E.V. Ekologo-agrofizicheskie prinsipi izucheniya svoystv i rejimov
oroshaemix pochv (na primere pochv stepnoy i polupustinnoy zoni). Avtoref. diss.
…d.b.n., Moskva, 1991
27. Rattan Lal, Manoj K. Shukla – Principles of Soil Physics. 2006. CRC
Press, USA.
28. Rattan Lal - Methods of Soil Analysis. Part 1. Physical and
Mineralogical Methods (Sssa Book Series No 5) (Soil Science Society of
America Book Series, No. 5) 2 nd Edition (Editor A. Klute).
29. Rattan Lal - Methods of Soil Analysis. Part 4. Physical Methods (Soil
Science Society of America Book Series, Vol. 5) Jacob H. Dane (Author,
Editor), Clarke Topp (Editor) ISBN-13: 978-0891188254, ISBN-10: 0891188258.

148