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Telaah kualitas air:
bagi sumber daya dan lingkungan perairan
Hefni Effendi
Additional Author
mixed material
9789792106138
Yogyakarta
Kanisius
2003
Lingkungan dalam perspektif kekinian
Hefni Effendi
Additional Author
mixed material
9789794939468
Bogor
IPB Press
2016
Telaga warna puncak:
kekayaan alam yang terpendam
Hefni Effendi
Additional Author
Ellyn Kathalina Damayanti
Additional Author
Gani Kusnadi
Additional Author
mixed material
9789794939307
Bogor
IPB Press
2016
Penentuan kelayakan lingkungan dalam kajian amdal
Hefni Effendi
Additional Author
mixed material
9786024406103
Bogor
IPB Press
2019
Buku ajar limnologi pengantar
Hefni Effendi
Additional Author
Niken TM Pratiwi
Additional Author
Majariana Krisanti
Additional Author
Sigid Hariyadi
Additional Author
Yusli Wardiatno
Additional Author
Inna Puspa Ayu
Additional Author
Aliati Iswantari
Additional Author
mixed material
9786024402716
Bogor
IPB Press
2018
Senarai bijak terhadap alam dan inspiratif dalam gagasan
Hefni Effendi
Additional Author
mixed material
9789794933008
Bogor
IPB Press
2016
Telaah kualitas air bagi pengelolaan sumberdaya dan lingkungan perairan
Hefni Effendi
Additional Author
mixed material
9792106138
Jakarta
Kanisius
2007
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