Keys to soil taxonomy /

Guardado en:
Autor Corporativo: United States. Department of Agriculture. Soil Conservation Service.
Formato: Libro
Idioma:English
Publicado: [Washington, D.C.] : United States Dept. of Agriculture : Soil Conservation Service, 1994.
Edición:6th ed.
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008 130809s1994####xxu######b####000#0#eng#d
082 0 4 |a 631.44 
245 1 0 |a Keys to soil taxonomy /  |c by Soil Survey Staff. 
250 |a 6th ed. 
260 |a [Washington, D.C.] :  |b United States Dept. of Agriculture :  |b Soil Conservation Service,  |c 1994. 
300 |a iv, 306 p. ;  |c 28 cm. 
500 |a "This volume includes all revisions of the keys that have so far been approved, replacing the original keys in Soil taxonomy, a basic system of soil classification ... (1975), the work on which this abridged version, first published 1983 is based"--P. ii. 
504 |a Incluye referencias bibliográficas e índice. 
710 2 |a United States.  |b Department of Agriculture.  |b Soil Conservation Service. 
859 |a AR-BbBCA  |b BIB. AGRONOMIA  |h 631.47  |i E79a6  |p 1994/2075