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