Survival and dormancy of microorganisms
edited by Yigal Henis
John Wiley & Sons, 1987
 Buku Teks
Krebs, Charles J.
Ecology : the experimental analysis of distribution and abundance
Harper Collins, 1985
 Buku Teks
Harsiti
Pusat analisis informasi ekologi perkotaan = Information analysis centre for urban ecology
Program Pascasarjana Universitas Indonesia, 1992
 UI - Tesis (Membership)
Microorganisms in environmental management : microbes and environment
edited by T. Satyanarayana, Bhavdish Narain Johri, Anil Prakash
Springer Science, 2012
 eBooks
Green, Roger H.
Sampling design and statistical methods for environmental biologists
John Wiley & Sons, 1979
 Buku Teks