00419nam a2200157Ia 4500008004100000082001600041100002000057245005100077260003500128300000800163650001800171650002400189653001300213653001200226700002300238170901s1972    xx            000 0 und d  a595.7bM54I  aMenn, Julius J. 0aInsect Juvenile HormonesbChemistry and Action  aNew YorkbAcademic Pressc1972  a341  aPure Sciences  aZoological sciences  aHormones  aInsects  aBeroza, Morton And