Hibernarea, o certitudine a lumii animale
By: Gheorghe Năstăsescu, Ion Ceaușescu ; [cuvînt înainte, prof. univ. dr. doc. Nicolae Botnariuc].
Contributors: Ceaușescu, Ion, joint author.
Publisher: Editura științifică și enciclopedică
Published: 1976
Place of publication: București
Language: rum
Number of pages: 220
Subjects: Hibernation.
Notes: Bibliography: p. 207-[218]