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LEADER |
00688nam a2200205Ia 4500 |
008 |
140316s9999 xx 000 0 und d |
020 |
|
|
|a 0 13 622200 5
|
082 |
|
|
|a 631.45
|b TRO/SO
|
100 |
|
|
|a Troeh,Frederick R
|
245 |
|
|
|a Soil and water conservation : productivity and environmental protection
|
250 |
|
|
|a 3
|
260 |
|
|
|a New Jersey
|b Prentice -Hall
|c 1999
|
300 |
|
|
|a 610
|
650 |
|
|
|a Soil erision
|
650 |
|
|
|a water erosion
|
700 |
|
|
|a Donahue,Roy L
|
700 |
|
|
|a Hobbs,Arthur J
|
942 |
|
|
|2 ddc
|c BK
|
999 |
|
|
|c 1734
|d 1734
|
952 |
|
|
|0 0
|1 0
|2 ddc
|4 0
|6 631_450000000000000_TROSO
|7 0
|9 1991
|a KAUCLV
|b KAUCLV
|c GENERAL
|d 2014-03-18
|l 4
|o 631.45 TRO/SO
|p 203619
|r 2018-02-28
|s 2018-02-09
|w 2014-03-18
|y BK
|