archives.northwestu.edu/handle/nu/84071 Mon, 27 Apr 2026 19:08:59 GMT 2026-04-27T19:08:59Z archives.northwestu.edu/handle/nu/84072 Greenhouse, April 24, 2012, photo 1 Student works in the greenhouse lab. Tue, 24 Apr 2012 00:00:00 GMT archives.northwestu.edu/handle/nu/84072 2012-04-24T00:00:00Z archives.northwestu.edu/handle/nu/84073 Greenhouse, April 24, 2012, photo 2 Professor Eric Steinkamp shows a plant to Emily Robinson. Tue, 24 Apr 2012 00:00:00 GMT archives.northwestu.edu/handle/nu/84073 2012-04-24T00:00:00Z