01941cam a2200433 i 4500 ocm02728042 OCoLC 20240604105623.0 770209s1959 ilua b 000 0 eng 62005101 CHDSB 005554415 NZ1 742024 (OCoLC)2728042 (OCoLC)1078468671 (OCoLC)1080180197 DLC eng VTU OCLCQ CLU QE2 OCLCF OCLCQ OCLCO NZ1 OCLCO OCLCQ QH51 .M29 574.07 N213m National Association of Biology Teachers. National Conservation Committee. 43592 Manual for outdoor laboratories : the development and use of schoolgrounds as outdoor laboratories for teaching science and conservation / Richard L. Weaver, editor. Danville, Ill. : Interstate, 1959. 81 pages : illustrations ; 26 cm text txt rdacontent unmediated n rdamedia volume nc rdacarrier Includes bibliographical references. Natural history Study and teaching. 43593 School grounds. 43594 School field trips. 43595 Sciences naturelles �Etude et enseignement. 43596 Terrains d'�ecole. 43597 Sorties scolaires. 43598 Natural history Study and teaching. fast (OCoLC)fst01034314 43599 School field trips. fast (OCoLC)fst01107418 43600 School grounds. fast (OCoLC)fst01107431 43601 Handbooks and manuals. fast (OCoLC)fst01423877 35 Outdoor laboratories. Online version: National Association of Biology Teachers. National Conservation Committee. Manual for outdoor laboratories. Danville, Ill. : Interstate, 1959 (OCoLC)556794837 lcc BK NO HOLDINGS IN GHUCC - 80 OTHER HOLDINGS 50672 50672