| 000 | 00817nam a2200193Ia 4500 | ||
|---|---|---|---|
| 001 | 133710 | ||
| 003 | BIBL | ||
| 005 | 20160527192544.0 | ||
| 008 | 931028|1959||||pr ab ||b ||||1||spa|d | ||
| 100 | 2 | 0 |
_aLugo-López, M A. _2Local _9128629 |
| 245 | 1 | 0 |
_aNature and properties of major soils of Lajas Valley _cM. A. Lugo-López [and others] |
| 260 |
_aRío Piedras, P. R. _bUniversity of Puerto Rico. Agricultural Experiment Station _c1959. |
||
| 300 |
_a60p. _bill., map, tables. |
||
| 490 | 0 |
_aAgricultural Experiment Station, Río Piedras. Bulletin _vno. 149 _2Local _949835 |
|
| 504 | _aBibliography : p. 60. | ||
| 650 | 0 |
_aSoils _zPuerto Rico _zLajas Valley. _2Local _9172193 |
|
| 650 | 0 |
_aAgriculturare _zPuerto Rico. _2Local _949856 |
|
| 710 | 2 | 0 |
_aPuerto Rico. Estación Experimental Agrícola, Río Piedras. _2Local _9155472 |
| 999 |
_c112926 _d112926 |
||