Explore the world with the April 1987 edition of National Geographic Magazine. This monthly publication features stunning illustrations and captivating articles on nature, science, and culture. The issue includes a map and an article on air pollution, making it a must-read for anyone interested in the environment. This English language magazine is published by the National Geographic Society and is a great addition to any collection of books and magazines. With a focus on topics such as nature and science, this magazine is perfect for anyone interested in learning more about the world around them. Get your hands on this illustrated masterpiece today!