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Lab-Aids Dendrochronology Tree-Ring Dating Kit 52
Engaging kit to develop a basic knowledge of dendrochronology Unravel secrets about the age and and history of trees Discover effects of climate on tree growth Accommodates unlimited classes; each with 12 groups of 2 students Includes teacher guide, student sheets, assessment questions Brand Lab-Aids, Dimensions LxWxH 12 x 9 x 2.1 inches, Weight 1.85 Pounds, Is Discontinued No, Dimensions 12 x 9 x 2.1 inches; 1.85 Pounds, Our Recommended age 8 years and up, model number 3312, Available May 9, 2013, Manufacturer Lab-Aids, Inc

Price is $71.00
Price: $70.95