1. #Humic substances
پدیدآورنده : #edited by Elham A. Ghabbour, Geoffrey Davies
کتابخانه: Central Library of Esfehan University of Technology (Esfahan)
موضوع : Humic acid- Congresses ،Humus- Congresses ،Soils- Humic acid content- Congresses ،Water chemistry- Congresses
رده :
#
QE
،#.
H86
،#
2000
2. Humic substances and their role in the environment :
پدیدآورنده :
کتابخانه: Library of Desert International Research Center University of Tehran (Tehran)
موضوع : Humic acid,Humus,Soils,Water chemistry
رده :
QD341
.
A2
D19
1987
3. Humic substances and their role in the environment: report of the Dahlem workshop on Humic Substances and Their Role in the Environment, Berlin 1987, March 29-April 3
پدیدآورنده : F.H. Frimmel and R.F. Christman, editors: rapporteurs, J.M. Bracewell...)et al.(
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : Congresses ، Humic acid,Congresses ، Humus,Humic acid content - Congresses ، Soils,Congresses ، Water chemistry
رده :
QD
341
.
A2D19
1987
4. Humic substances in soil, sediment, and water :
پدیدآورنده : edited by George R. Aiken [and others].
کتابخانه: Center and Library of Islamic Studies in European Languages (Qom)
موضوع : Humic acid.,Humus.,Sediments (Geology),Soils-- Humic acid content.,Water chemistry.,Humus.,Hydrochemistry.,Sediments.,Soil chemistry.,Acides humiques.,Eau-- Chimie.,Humus.,Sédiments (Géologie),Sols-- Chimie.,Acides humiques.,Aufsatzsammlung,Boden,Bodenchemie,Eau-- Chimie.,Geochemie,Gewässer,Humic acid.,Huminsäuren,Humus.,Humus.,Humusstoff,Hydrochemie,Sédiments (géologie),Sediments (Geology),Soils-- Humic acid content.,Sols-- Chimie.,Water chemistry.
رده :
QE516
.
5
.
H86
1985
