John L. Harper
John L. Harper has written at least 2 books. Their most popular book is Ecology with 1 save with an average rating of 3.5⭐.
They are best known for writing in the genres Science, Nonfiction, and General.
John L. Harper has written at least 2 books. Their most popular book is Ecology with 1 save with an average rating of 3.5⭐.
They are best known for writing in the genres Science, Nonfiction, and General.
1996 • 1 Reader • 1,068 pages • 3.5
1993 • 1 Reader • 530 pages • 4