প্রস্তাবিত প্রসঙ্গ আপনার সার্চের মধ্যে
প্রস্তাবিত প্রসঙ্গ আপনার সার্চের মধ্যে
Soils
104
Analysis
64
Agriculture
62
Soil formation
49
Classification
48
Nitrogen content
47
Composition
47
Fertilizers
36
Soil surveys
33
Forest soils
33
Soil science
31
Plants
31
Soil fertility
30
Land capability for agriculture
30
Soil chemistry
28
Humus
28
Research
25
Environmental aspects
23
Soil microbiology
22
Testing
20
Frozen ground
19
Geology
19
Leaching
19
Plant-soil relationships
19
Reclamation of land
18
Agricultural chemistry
18
Irrigation
18
Podzol
18
Soil conservation
18
Soil mapping
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1প্রকাশিত 1968Durham, Eng. : The University, [1968?]50 leaves : ill. (1 fold in pocket), maps (6 fold. in pocket) ; 33 cm.
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3অনুযায়ী Hendricks, David M., 1934-
প্রকাশিত 1985Tucson, Ariz. : College of Agriculture, University of Arizona, 1985.xvi, 244 p., [18] p. of plates (one folded) : ill., maps (some col.) ; 28 cm. -
4অনুযায়ী Martin, S. Clark (Samuel Clark), 1916-
প্রকাশিত 1974Washington : U.S. Dept. of Agriculture, 1974.vi, 45 p. : ill. ; 24 cm. -
5অনুযায়ী Abolin, R. I. (Robert Ivanovich), 1886-1939
প্রকাশিত 1929Tashkent : In-t pochvovedeni︠i︡a i geobotaniki SAGU, 1929.1 map : col. ; 57 x 72 cm. -
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7অনুযায়ী Kramer, Joseph, 1890-
প্রকাশিত 1936[Lincoln], Neb. : University of Nebraska, 1936.94 p. : ill. [1] folded plate ; 23 cm. -
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10অনুযায়ী Wilde, S. A. (Sergius Alexander), 1898-
প্রকাশিত 1941Madison, Wis. : Soils Dept., College of Agriculture, University of Wisconsin, c1941.384 leaves, [24] leaves of plates : ill., maps ; 28 cm. -
11প্রকাশিত 1931Krasnodar : G.I.T., 1931.col. map 61 x 70 cm.
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14অনুযায়ী Thompson, L. G. (Leonard Garnett), 1903-
প্রকাশিত 1947Gainesville, Fla. : University of Florida Agricultural Experiment Station, 1947.15 p. ; 23 cm. -
15অনুযায়ী Templin, E. H. (Edward Henry), 1903-
প্রকাশিত 1936Washington : U.S. Dept. of Agriculture, Bureau of Chemistry and Soils : for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1936.38 p. : maps (1 fold. col.) ; 23 cm. -
16অনুযায়ী Brooks, T. J. (Thomas Joseph), b. 1870
প্রকাশিত 1936Tallahassee, Fla. : State of Florida, Dept. of Agriculture, [1936]182 p. : ill. ; 22 cm. -
17প্রকাশিত 1942Washington : U.S. G.P.O., 1942.38 p. : ill., maps ; 29 cm.
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18প্রকাশিত 1962Moskva, Izd-vo Akademii nauk SSSR, 1962-v. maps (part fol.d) tables. 27 cm.
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19অনুযায়ী Montgomery, David R., 1961-
প্রকাশিত 2007Berkeley : University of California Press, c2007.ix, 285 p. ́: ill., maps ; 24 cm.Table of contents only
Publisher description
Contributor biographical information
Book review (H-Net)
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20অনুযায়ী Cantrell, L.
প্রকাশিত 1913Washington, D.C. : Government Printing Office, 1913.36 p., [1] fold. leaf : maps (some col.) ; 23 cm.