[Biological development of adolescents from rural areas, students of the School of Agriculture].

The paper contains the data on 15 somatic traits of 224 pupils of the Secondary School of Agriculture in Warsaw Voivodship, the time of menarche in girls was also noted. As compared with rural youth as a whole, their height and weight were found to be greater which is probably due to their superior living conditions. In comparison with their contemporaries living in Warsaw, their height and weight were found to be inferior while their body proportions were different. In girls, menarche appeared to have been delayed as compared with both Warsaw girls and rural girls generally throughout Poland.