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| LEADER |
00775nam#a2200265#a#4500 |
| 001 |
OAGSID006689 |
| 003 |
OAG |
| 008 |
||||||| a |||| ||eng d |
| 040 |
# |
# |
|a OAG
|b spa
|c OAG
|
| 080 |
# |
# |
|a 631.8
|
| 092 |
# |
# |
|c 631.8 C624c 1947
|
| 100 |
1 |
# |
|a Collings, Gilbeart H.
|
| 245 |
1 |
0 |
|a Commercial fertilizers :
|b their sources and use.
|
| 250 |
# |
# |
|a 4.ed.
|
| 260 |
# |
# |
|a Philadelphia :
|b Blakiston,
|c c.1947
|
| 300 |
# |
# |
|a 522 p. :
|b il., fot., map., tabl.
|
| 504 |
0 |
# |
|a Bibliografía: p. 575-505
|
| 650 |
0 |
4 |
|a Abonos
|
| 650 |
0 |
4 |
|a Productos químicos agrícolas
|
| 653 |
# |
# |
|a Química agrícola
|
| 653 |
# |
# |
|a Química industrial
|
| 929 |
# |
# |
|a CAN
|9 7-12-48
|
| 930 |
# |
# |
|a 1249
|b 1
|d PRE
|
| 952 |
# |
# |
|f CAN
|w ||||||
|p OAG1249
|t v.1
|a OAG
|b OAG
|o 631.8 C624C 1947
|y IMP
|
| 999 |
# |
# |
|a Gabriela
|
