Why Are Whales Vanishing?

From Author Wars - https://authorwars.com/publications/why-are-whales-vanishing-861540.html

Overview:

Title: Why Are Whales Vanishing?
Author: Isaac Asimov
Year: 1991
Publisher: Gareth Stevens Publishing
Binding: Hardcover
Type: Non-fiction
Title Reference: Why Are Whales Vanishing?
Notes: Source:
- asimov.fandom.com: title, author, publisher, date(yyyy)