Smith, Paul E. Carpenter & Wood's Our Environment: Its Relation to Us; Science Discovery Book Based on Carpenter and Wood Our Environment : Its Relation To Us; Carpenter & Woods Our Environment: How We Adapt Ourselves to It; Teachers' Manual for Our Environment: How We Adapt Ourselves to It; Science Discovery Book Based on Smith, Carpenter, and Wood's Our Environment: How We Adapt Ourselves To It; Wood, George C. Wood & Carpenter's Our Environment: How We Use and Control It; Teachers' Manudl for Our Environment: How We Use It and Control It; Science Discovery Book Based on Wood and Carpenter's Our Environment: How We Use and Control It. Boston: Allyn and Bacon, 1952. 480 p., 155 p., 585 p., 142 p., 128 p., 746 p., 216 p., 187 p. $2.88; $3.00; $4.00; Discovery Books are $0.96; $1.12, and $1.60 respectfully