Participants: Mohlenbrock, Robert H., 1931- [ VerfasserIn ]
Published: 2017.

Participants: Mohlenbrock, Robert H., 1931- [ ]; ProQuest (Firm) [ ]; Voigt, John W. [ TeilnehmendeR ]; ProQuest (Firm) [ TeilnehmendeR ]
Published: 1974,, c1959.
Superior document: Arcturus books ; AB120

Participants: Mohlenbrock, Robert H., 1931- [ ]; ProQuest (Firm) [ ]; ProQuest (Firm) [ TeilnehmendeR ]
Published: c2008.
Superior document: Aquatic and standing water plants of the central Midwest

Participants: Mohlenbrock, Robert H., 1931- [ ]; ProQuest (Firm) [ ]; ProQuest (Firm) [ TeilnehmendeR ]
Published: c2005.
Superior document: Aquatic and standing water plants of the central Midwest

Participants: Mohlenbrock, Robert H., 1931- [ ]; ProQuest (Firm) [ ]; ProQuest (Firm) [ TeilnehmendeR ]
Published: c2006.
Superior document: Aquatic and standing water plants of the central Midwest ; v. 2

Participants: Mohlenbrock, Robert H., 1931- [ ]; ProQuest (Firm) [ ]; Thomson, Paul M., 1942- [ TeilnehmendeR ]; ProQuest (Firm) [ TeilnehmendeR ]
Published: c2009.
Superior document: Illustrated flora of Illinois

Participants: Mohlenbrock, Robert H., 1931- [ ]; ProQuest (Firm) [ ]; Nelson, Paul 1948- [ TeilnehmendeR ]; ProQuest (Firm) [ TeilnehmendeR ]
Published: 2011.
Superior document: The illustrated flora of Illinois

Participants: Mohlenbrock, Robert H., 1931- [ ]; ProQuest (Firm) [ ]; ProQuest (Firm) [ TeilnehmendeR ]
Published: c2006.
Superior document: Illustrated flora of Illinois