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060708s1983----gr er 000 0 Eng d |
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|a GR-AtNTU
|b gre
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| 082 |
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|a 631.45 SHO
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| 100 |
1 |
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|a Short, Cameron
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| 245 |
1 |
0 |
|a Programmed interrelationships between soil loss and exports /
|c by Cameron Short, Earl O. Heady
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| 260 |
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|a Ames:
|b Center for Agricultural and Rural Development. Iowa State University,
|c 1983
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| 300 |
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|a ix, 97 p. :
|b tables ;
|c 28 cm.
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| 490 |
0 |
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|a Card Report ;
|v 120
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| 504 |
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|a Includes references.
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| 650 |
1 |
0 |
|a Agriculture
|x Economic aspects
|z United States
|
| 650 |
1 |
0 |
|a Land use, Rural
|z United States
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| 700 |
1 |
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|a Heady, Earl O
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| 952 |
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|a GR-AtNTU
|b 59cc13186c5ad13446f652d9
|c 998a
|d 945l
|e 631.45 SHO
|t 1
|x m
|z Books
|
