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00676cam a22002292u 4500 |
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BUGAP-009112 |
| 003 |
AR-TrUNPB |
| 007 |
ta |
| 008 |
150818s1977 xxu r 000 0 eng d |
| 040 |
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|a AR-TrUNPB
|
| 082 |
0 |
|
|a 665.7
|2 20
|
| 110 |
2 |
|
|a National Academy of Sciences
|
| 245 |
1 |
0 |
|a Methane generation fron :
|b human, animal, and agricultural wastes /
|c National Academy of Sciences
|
| 260 |
|
|
|a Washington :
|b El Instituto,
|c 1977
|
| 300 |
|
|
|a xiii; 131 p
|
| 590 |
|
|
|a Registros migrados a formato MARC
|
| 650 |
|
7 |
|a BIOGAS
|2 Unescot
|9 1752
|
| 650 |
|
7 |
|a HIDROCARBUROS
|2 Unescot
|9 3554
|
| 650 |
|
7 |
|a METANO
|2 Unescot
|9 4481
|
| 942 |
|
|
|c BK
|
| 910 |
|
|
|a AB031114
|
| 999 |
|
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|c 14528
|d 14528
|