The school had an emphasis in natural science and English.

He also took a great interest in the natural sciences.

Students benefit from the natural science and beauty of the area.

After that he was high school teacher of natural sciences.

In natural science, systems theory has been widely used approach.

I think this is very important attitude for modern natural science.

From 1946 to 1948 he served as the group's director of natural sciences.

Theory played a very vital role in natural science throughout its history and will always do so.

The natural sciences are just such a practice, he suggests.

He received a degree as doctor of natural sciences in 1924.