Suggestion de sujets dans votre recherche.
Suggestion de sujets dans votre recherche.
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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1Publié 1968### CRL customization ### ?> ### Add publisher and desc details ### ?>Durham, Eng. : The University, [1968?]50 leaves : ill. (1 fold in pocket), maps (6 fold. in pocket) ; 33 cm.
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2par Dickman, Sherman Russell### CRL customization ### ?> ### Add publisher and desc details ### ?>
Publié 19401940.95 leaves : ill. ; 28 cm. -
3par Hendricks, David M., 1934-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Publié 1985Tucson, Ariz. : College of Agriculture, University of Arizona, 1985.xvi, 244 p., [18] p. of plates (one folded) : ill., maps (some col.) ; 28 cm. -
4par Martin, S. Clark (Samuel Clark), 1916-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Publié 1974Washington : U.S. Dept. of Agriculture, 1974.vi, 45 p. : ill. ; 24 cm. -
5par Abolin, R. I. (Robert Ivanovich), 1886-1939### CRL customization ### ?> ### Add publisher and desc details ### ?>
Publié 1929Tashkent : In-t pochvovedeni︠i︡a i geobotaniki SAGU, 1929.1 map : col. ; 57 x 72 cm. -
6par Willis, Clifford### CRL customization ### ?> ### Add publisher and desc details ### ?>
Publié 19061906.138 leaves : ill. ; 28 cm. -
7par Kramer, Joseph, 1890-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Publié 1936[Lincoln], Neb. : University of Nebraska, 1936.94 p. : ill. [1] folded plate ; 23 cm. -
8par Buckman, Harry Oliver, 1883-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Publié 1912Ithaca, N. Y., 1912.110 l. illus. 28 cm. -
9par Rankin, William Houston### CRL customization ### ?> ### Add publisher and desc details ### ?>
Publié 19301930.15 p. : ill. ; 29 cm. -
10par Wilde, S. A. (Sergius Alexander), 1898-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Publié 1941Madison, Wis. : Soils Dept., College of Agriculture, University of Wisconsin, c1941.384 leaves, [24] leaves of plates : ill., maps ; 28 cm. -
11Publié 1931### CRL customization ### ?> ### Add publisher and desc details ### ?>Krasnodar : G.I.T., 1931.col. map 61 x 70 cm.
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12par Hammar, Harald E. (Harald Edwin)### CRL customization ### ?> ### Add publisher and desc details ### ?>
Publié 19271927.53 leaves : ill., map ; 28 cm. -
13par Titus, John Smith, 1923-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Publié 1951[Ithaca, N. Y.] 1951.153 l. tables. 28 cm. -
14par Thompson, L. G. (Leonard Garnett), 1903-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Publié 1947Gainesville, Fla. : University of Florida Agricultural Experiment Station, 1947.15 p. ; 23 cm. -
15par Templin, E. H. (Edward Henry), 1903-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Publié 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. -
16par Brooks, T. J. (Thomas Joseph), b. 1870### CRL customization ### ?> ### Add publisher and desc details ### ?>
Publié 1936Tallahassee, Fla. : State of Florida, Dept. of Agriculture, [1936]182 p. : ill. ; 22 cm. -
17Publié 1942### CRL customization ### ?> ### Add publisher and desc details ### ?>Washington : U.S. G.P.O., 1942.38 p. : ill., maps ; 29 cm.
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18Publié 1962### CRL customization ### ?> ### Add publisher and desc details ### ?>Moskva, Izd-vo Akademii nauk SSSR, 1962-v. maps (part fol.d) tables. 27 cm.
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19par Montgomery, David R., 1961-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Publié 2007Berkeley : University of California Press, c2007.ix, 285 p. ́: ill., maps ; 24 cm.Table of contents only
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20par Cantrell, L.### CRL customization ### ?> ### Add publisher and desc details ### ?>
Publié 1913Washington, D.C. : Government Printing Office, 1913.36 p., [1] fold. leaf : maps (some col.) ; 23 cm.