00537nam a2200181 4500 BD-DhUL 20150117110501.0 150117s1965 xxka|||| |||| 00| 0 eng d BD-DhUL BD-DhUL 631.46 PRL Pramer, David. Life in the soil / by David Pramer. Boston : D.C. Heath , c1965 . ix, 62 p. : ill. ; 27 cm. Laboratory blacks for high school biology series. Soil biology -- Study and teaching. ddc BK 31990 31990 0 0 0 0 60279 DUSL DUSL 2015-01-17 2015-01-17 2015-01-17 BK 0 0 ddc 0 631_460000000000000_PRL 0 NFIC 67157 DUSL DUSL GEN 2015-03-25 Purchased 631.46 PRL A80447 2015-03-25 2015-03-25 BK 0 0 ddc 0 631_460000000000000_PRL 0 NFIC 358814 DUSL DUSL GEN 2017-12-05 Purchased 631.46 PRL A80446 2017-12-05 1 2017-12-05 BK