TY  - BOOK
AU  - Spencer,John F.T
AU  - Ragout de Spencer,Alicia L
TI  - Environmental microbiology: methods and protocols 
T2  - Methods in biotechnology
SN  - 1588291162 (papel alcalino)
AV  - QR100 E582
PY  - 2004///
CY  - Totowa, New Jersey
PB  - Humana
KW  - Ecología microbiana
ER  -