Sell, buy or rent Carl W. Helms textbooks

Water Movement and Mineral Nutrition in Plants: Separate from Biology in the Laboratory 3e

by Doris R. Helms, Carl W. Helms, Robert J. Kosinski, John C. Cummings
ISBN-13: 9780716793335
ISBN-10: 0716793334
Edition: Third Edition
Publication date: 1997
Publisher: W. H. Freeman
Format: Paperback 16 pages

Gas Exchange and Respiratory Systems: Separate from Biology in the Laboratory 3e

by Doris R. Helms, Carl W. Helms, Robert J. Kosinski, John C. Cummings
ISBN-13: 9780716793427
ISBN-10: 0716793423
Edition: Third Edition
Publication date: 1997
Publisher: W. H. Freeman
Format: Paperback 16 pages

Physiology of Circulation: Separate from Biology in the Laboratory 3e

by Doris R. Helms, Carl W. Helms, Robert J. Kosinski, John C. Cummings
ISBN-13: 9780716793410
ISBN-10: 0716793415
Edition: Third Edition
Publication date: 1997
Publisher: W. H. Freeman
Format: Paperback 16 pages

Life 6E & CD-Rom & Biology in the Laboratory 3e: with BioBytes 3.1 CD-ROM

by John C. Cummings, Gordon H. Orians, Carl W. Helms, Doris R Helms, Craig Heller, Robert J. Kosinski, David Sadava, William K. Purves
ISBN-13: 9780716748342
ISBN-10: 0716748347
Publication date: 2001
Publisher: W. H. Freeman
Format: Hardcover pages

Prokaryotic Cells: Separate from Biology in the Laboratory 3e

by Doris R. Helms, Carl W. Helms, Robert J. Kosinski, John C. Cummings
ISBN-13: 9780716793090
ISBN-10: 0716793091
Edition: Third Edition
Publication date: 1997
Publisher: W. H. Freeman
Format: Paperback 16 pages

Biology in the Laboratory: with BioBytes 3.1 CD-ROM

by Doris R. Helms, Carl W. Helms, Robert J. Kosinski, John C. Cummings
ISBN-13: 9780716731467
ISBN-10: 0716731460
Edition: 3rd
Publication date: 1997
Publisher: W. H. Freeman
Format: Paperback 500 pages