Bestseller About 50s Scientist Zott, __ Chemistry

This page is the CodyCross answer for the clue below from Deserts of the world, Group 1606, Puzzle 2 (Protected Land).

Question is: Bestseller About 50s Scientist Zott, __ Chemistry

and the answer is: LESSONSIN

Word Meaning:

LESSONS — third-person singular simple present indicative of lesson

Definitions from Wiktionary.