008 |
|
950720s1990 xxua 001 0 eng d |
020 |
|
|a0873550986 (pbk)
|
035 |
|
|aNF000040041
|
040 |
|
|aTMUE|bchi|cTMUE|dTMUE
|
050 |
14
|
|aQH53|bR78
|
082 |
04
|
|a372.3/57|220
|
084 |
|
|a372.357|bR961|2ncsclt
|
090 |
|
|a01|b|p|tCCL|d372.357|eR961|cA0147912|y1990|r43.0
|
100 |
1
|
|aRussellHelen Ross|d1915
|
245 |
10
|
|aTen-minute field trips, using the school grounds for environmentalstudies : |ba teacher's guide to using the school grounds for environmentalstudies / |cby Helen Ross Russell ; Illustrated by Klaus Winckelmann
|
250 |
|
|a2nd ed
|
260 |
|
|aWashing, D.C : |bNational Science Teachers Associations, |cc1990
|
300 |
|
|ax, 163 p : |bill ; |c26 cm
|
504 |
|
|aIncludes bibliographical references and index
|
650 |
0
|
|aNatural history|xStudy and teaching (Primary)
|
650 |
0
|
|aBiology|xField work|xStudy and teaching (Primary)
|
700 |
1
|
|aWinckelmann Klaus
|