TY  - BK
AU  - Chaves,J.C.D.
AU  - Costa,A.
AU  - Fuentes Llanillo,R.
AU  - Miranda,G.M.
AU  - Muzilli,O.
AU  - Parra,M.S.
ED  - Fundacao Instituto Agronomico do Parana, Londrina (Brazil)
TI  - Uso de fertilizantes na agricultura paranaense [Cafe; Coffea arabica; Soja; Glycine max; Trigo; Triticum aestivum; Algodao; Gossypium hirsutum; Milho; Zea mays; Feijao; Phaseolus vulgaris; Arroz; Oryza sativa; Brasil]
T2  - Circular - Fundacao Instituto Agronomico do Parana (Brazil).
U1  - 81-643690 
PY  - 1980///
CY  - Londrina, PR (Brazil) :, 
KW  - Beans phaseolus vulgaris
KW  - Brazil
KW  - Coffee coffea spp
KW  - Cotton gossypium spp
KW  - Fertilizers
KW  - AGROVOC
KW  - Fertilizers and manures general
KW  - Maize
KW  - Rice oryza
KW  - Soybean glycine max
KW  - Wheat triticum spp
KW  - Zea mays
KW  - Soil fertility
N1  - 32 illus.; Includes several bibliographies
ER  -