biologie Noun, f, biologie

1. biology

Appox. usage (any sense): 6.43 per million words

raseologie Noun, f, raseologie

1. racial biology, scientific racism

Appox. usage (any sense): less than 0.1 per million words

silvobiologie Noun, f, silvobiologie

1. forest biology

Appox. usage (any sense): less than 0.1 per million words