Korunk környezetbiológiája
Subtitle: az ökológia alapjai
By: Széky Pál ; [az ábrákat rajzolta Szecskó Péter].
Publisher: Tankönyvkiadó
Published: 1977
Place of publication: Budapest
Language: hun
Number of pages: 147
Subjects: Ecology.
Notes: Bibliography: p. 147-[148]