| LEADER | 01372nam a2200253 a 4500 | ||
|---|---|---|---|
| 008 | 050201s1992||||es a |||||||||||||spa|| | ||
| 041 | |a spa | ||
| 094 | |a 1304 |b P227r | ||
| 100 | |a Paredes, Jaime Ernesto | ||
| 700 | |a Treminio Bonilla, Eliseo Albino |e coautor | ||
| 245 | |a Rendimiento del estiercol bovino y la gallinaza como sutratos para la producción de biogas y bioabono | ||
| 260 | |a San Salvador : |b Universidad de El Salvador, |c 1992 | ||
| 300 | |a 80 h. ; |b il | ||
| 502 | |a Tesis (Ingeniero Agrónomo) -- Universidad de El Salvador. | ||
| 650 | |a GALLINAZA | ||
| 650 | |a BIOGAS | ||
| 991 | |a bc_Mercy | ||
| 992 | |a 26/10/2006 | ||
| 942 | |c BK | ||
| 999 | |c 70917 |d 70917 | ||
| 952 | |0 0 |1 0 |4 0 |6 1304_000000000000000_P227R |7 0 |8 T |9 128011 |a 10 |b 10 |c T |d 2012-08-15 |i 10117096 |l 1 |o 1304 P227r |p 10117096 |r 2014-03-10 |s 2014-03-07 |w 2012-08-15 |y TS |x 26/10/2006 | ||
| 952 | |0 0 |1 0 |4 0 |6 1304_000000000000000_P227R |7 0 |8 T |9 128012 |a 10 |b 10 |c T |d 2012-08-15 |i 10130463 |o 1304 P227r |p 10130463 |r 2012-08-15 |w 2012-08-15 |y TS |x 26/10/2006 | ||
| 952 | |0 0 |1 0 |4 0 |6 1304_000000000000000_P227R |7 0 |8 T |9 128013 |a 13 |b 13 |c T |d 2012-08-15 |e Admón Académica |i 13101129 |l 1 |o 1304 P227r |p 13101129 |r 2016-01-28 |s 2015-08-25 |t 1 |w 2012-08-15 |y TS |x 07-2011 | ||
| 952 | |0 0 |1 0 |4 0 |6 1304_000000000000000_P227R |7 0 |8 T |9 128014 |a 13 |b 13 |c T |d 2012-08-15 |e Admón Académica |i 13101130 |o 1304 P227r |p 13101130 |r 2012-08-15 |t 2 |w 2012-08-15 |y TS |x 07-2011 | ||