Portuguese Slides

Air Pollution and Allergens - Portuguese Slides

Arrangement and Types of Vascular Bundles - Portuguese Slides

Cryptogamae, Elementary Set - Portuguese Slides

Cryptogamae, Supplementary Set I - Portuguese Slides

Cryptogamae, Supplementary Set II - Portuguese Slides

Digestive System - Protuguese

Endocrine System - Portuguese Slides

General Parasitology - Portuguese Slides

Genital System - Portuguese Slides

Histology of Mammalia, Elementary Set - Portuguese Slides

Histology of Mammalia, Supplementary Set - Portuguese Slides

Histology of Vertebrata excluding Mammalia - Portuguese Slides

Human Pathology - Portuguese Slides

Human Scalp and Hair - Portuguese Slides

Invertebrata, Elementary Set - Portuguese Slides

Invertebrata, Supplementary Set - Portuguese Slides

Life in the Soil - Portuguese Slides

Nervous System - Portuguese Slides

Normal Human Histology, Basic Set - Portuguese Slides

Normal Human Histology, Large Set, Part I. - Portuguese Slides

Normal Human Histology, Large Set, Part II. - Portuguese Slides

Pathogenic Bacteria - Portuguese Slides

Phanerogamae, Elementary Set - Portuguese Slides

Phanerogamae, Supplementary Set - Portuguese Slides

Respiratory and Circulatory System - Portuguese Slides

School Set A (General Biology) - Portuguese Slides

School Set B (supplement for A) - Portuguese Slides

School Set C (supplement for A and B) - Portuguese Slides

School Set D (supplement for A, B and C) - Portuguese Slides

Sensory Organs - Portuguese Slides

Series I. Cells, Tissues and Organs - Portuguese Slides

Series II. Metabolism - Portuguese Slides

Series III. Organs of Sense - Portuguese Slides

Series IV. Hormone Organs and Hormonal Function - Portuguese Slides

Series V. Genetics, Reproduction and Embryology - Portuguese Slides

The Honey Bee (Apis mellifica) - Portuguese Slides

The Microscopic Life in the Water, Part I - Portuguese Slides

The Microscopic Life in the Water, Part II - Portuguese Slides

The Paramaecium (Caudatum) - Portuguese Slides

The Water Pollution, Problems and Results - Portuguese Slides

The Wood, Consequences of Pollution - Portuguese Slides

Tissues - Portuguese Slides

Urinary System - Portuguese Slides