CIÊNCIA E NATURA, V. 5, N. 5, 1983

Ciência e Natura - Expedient

i-vi
- PDF (Português (Brasil))

Jacaranda micrantha Cham.: isolation and identification of 1-hidroxy-4-oxo-2,5-ciclohexadien-1-ethylacetate. antitumor, antibacterial and antifungal analysis

07-18
- PDF (Português (Brasil))
Petrography of acid rocks of the Serra Geral Formation in the Paranapanema River region, São Paulo, Brazil

19-24
- PDF (Português (Brasil))
Study of geochemichal conditioning which leads to dam filter cimentation by iron

25-44
- PDF (Português (Brasil))
Evolution of agriculture exploration in Rio Grande do Sul

45-58
- PDF (Português (Brasil))
A proposal on integrated teaching

59-74
- PDF (Português (Brasil))
Growth of Araucaria angustifolia (Bert.) O. Ktze. in different soils in Passo Fundo, RS National Forest

75-86
- PDF (Português (Brasil))
Relationships between physical and morphological soil characteristics and growth of Araucaria angustifolia (Bert.) O. Ktze., in Passo Fundo, RS

87-94
- PDF (Português (Brasil))
Relationships between physical and morphological soil characteristics and growth of Araucaria angustifolia (Bert.) O. Ktze., in Passo Fundo, RS

95-102
- PDF (Português (Brasil))
Age interpretation and the calculation of growth parameters of the "jundiá", Rhamdia quelen (Quoy & Gaimard, 1824) from the Santa Catarina Swamps (RS)

103-126
- PDF (Português (Brasil))
Inventory of the malacological fauna from Ibicuí Mirim River, RS

127-134
- PDF (Português (Brasil))
Inventary of the ictiologic fauna from Ibicuí-Mirim River, RS, Brazil

135-152
- PDF (Português (Brasil))
Wood anatomy of Maba inconstans (Jacq.) Gris. (Ebenaceae)

153-160
- PDF (Português (Brasil))
Wood anatomy of Colletia paradoxa (Spreng.) Escalante

161-170
- PDF (Português (Brasil))
The genus Prosopis L. (Leguminosae Mimosoideae) in Ri o Grande do Sul

171-178
- PDF (Português (Brasil))
Anatomical study of the secondary xylem of Cassia corymbose Lam. (Leguminosae Caesalpinioideae)

179-186
- PDF (Português (Brasil))
Mineral nutrition os soybean (Glycine max. L. Merril) before the flowering

187-195
- PDF (Português (Brasil))

Ciência e Natura - Guidelines for Authors
- PDF (Português (Brasil))

CIÊNCIA E NATURA, V. 5, N. 5, 1983

Ciência e Natura - Expedient

Jacaranda micrantha Cham.: isolation and identification of 1-hidroxy-4-oxo-2,5-ciclohexadien-1-ethylacetate. antitumor, antibacterial and antifungal analysis

Petrography of acid rocks of the Serra Geral Formation in the Paranapanema River region, São Paulo, Brazil

Study of geochemichal conditioning which leads to dam filter cimentation by iron

Evolution of agriculture exploration in Rio Grande do Sul

A proposal on integrated teaching

Growth of Araucaria angustifolia (Bert.) O. Ktze. in different soils in Passo Fundo, RS National Forest

Relationships between physical and morphological soil characteristics and growth of Araucaria angustifolia (Bert.) O. Ktze., in Passo Fundo, RS

Relationships between physical and morphological soil characteristics and growth of Araucaria angustifolia (Bert.) O. Ktze., in Passo Fundo, RS

Age interpretation and the calculation of growth parameters of the "jundiá", Rhamdia quelen (Quoy & Gaimard, 1824) from the Santa Catarina Swamps (RS)

Inventory of the malacological fauna from Ibicuí Mirim River, RS

Inventary of the ictiologic fauna from Ibicuí-Mirim River, RS, Brazil

Wood anatomy of Maba inconstans (Jacq.) Gris. (Ebenaceae)

Wood anatomy of Colletia paradoxa (Spreng.) Escalante

The genus Prosopis L. (Leguminosae Mimosoideae) in Ri o Grande do Sul

Anatomical study of the secondary xylem of Cassia corymbose Lam. (Leguminosae Caesalpinioideae)

Mineral nutrition os soybean (Glycine max. L. Merril) before the flowering

Ciência e Natura - Guidelines for Authors

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