בתוך החיפוש שלך נושאים מוצעים
בתוך החיפוש שלך נושאים מוצעים
Pollution
156
Water
130
Air
128
Environmental aspects
50
Law and legislation
39
Environmental protection
35
Groundwater
32
Mathematical models
31
Measurement
20
Ecology
16
Environmental policy
15
Economic aspects
15
Water-supply
13
Physiological effect
13
Purification
12
Factory and trade waste
12
Water quality
11
Human ecology
11
Toxicology
10
Influence on nature
10
Research
9
Environmental monitoring
9
Heavy metals
9
Human beings
8
Aerosols
8
Environmental conditions
8
Environmental law
8
Plants
8
Water quality management
7
Air quality
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101יצא לאור 1981### CRL customization ### ?> ### Add publisher and desc details ### ?>[Bandung: Panitia Penyelenggara Penataran dan Diskusi Masalah Pencemaran Industri Kimia, 1981]ca. 327 leaves in various foliations : ill. ; 29 cm.
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102יצא לאור 1996### CRL customization ### ?> ### Add publisher and desc details ### ?>New Delhi : Produced by Society for Participatory Research in Asia, in collaboration with Envirotech Instruments Pvt. Ltd., 1996.v, 130 p. ; 24 cm.
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103Santa Barbara, Calif. : Air Pollution Control Association.v. : ill. ; 28 cm.
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104יצא לאור 1950### CRL customization ### ?> ### Add publisher and desc details ### ?>[Washington] Printed by United Steelworkers of America, CIO, 1950.[134] p. 23 cm.
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105מאת Jarzębski, Stefan### CRL customization ### ?> ### Add publisher and desc details ### ?>
יצא לאור 1969Wrocław, Zakład Narodowy im. Ossolińskich, 1969-<1974 >v. <1-4, 6-9 > illus. 24 cm. -
106יצא לאור 1995### CRL customization ### ?> ### Add publisher and desc details ### ?>Petrozavodsk : Karelʹskiĭ nauch. ︠t︡sentr RAN, 1995.99 p. : ill. ; 20 cm.
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107מאת Santoso, Wahyu### CRL customization ### ?> ### Add publisher and desc details ### ?>
יצא לאור 1975[Jakarta] : Pusat Penelitian Masalah Perkotaan dan Lingkungan, 1975.15, [9] leaves ; 29 cm. -
108יצא לאור 1977### CRL customization ### ?> ### Add publisher and desc details ### ?>[Palembang] : Biro Humas Unsri, [1977]vi, 149 p. : ill., maps ; 28 cm.
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109מאת Bianchi, François### CRL customization ### ?> ### Add publisher and desc details ### ?>
יצא לאור 1989Lausanne : Payot, 1989.357 p. ; 23 cm. -
110מאת Johansson, Karin### CRL customization ### ?> ### Add publisher and desc details ### ?>
יצא לאור 1995Uppsala : Acta Universitatis Upsaliensis, 1995.41 p. : ill. ; 25 cm. -
111מאת Stell, Karl Wilhelm 1931-### CRL customization ### ?> ### Add publisher and desc details ### ?>
יצא לאור 1960Tübingen?, 1960.191 p. ; 21 cm. -
112מאת Bell, Russell T.### CRL customization ### ?> ### Add publisher and desc details ### ?>
יצא לאור 1986Uppsala : Stockholm, Sweden : Uppsala University ; Distributor, Almqvist and Wiksell International, 1986.31 p. : ill. ; 21 cm. -
113מאת Schmitt-Schönenberg, Birgitta, 1956-### CRL customization ### ?> ### Add publisher and desc details ### ?>
יצא לאור 2000[ Köln : s.n., 2000]xxvii, 264 p. ; 21 cm. -
114מאת Zasukhina, G. D. (Galina Dmitrievna)### CRL customization ### ?> ### Add publisher and desc details ### ?>
יצא לאור 1979Moskva : Nauka, 1979.184 p. : ill. ; 21 cm. -
115יצא לאור 1977### CRL customization ### ?> ### Add publisher and desc details ### ?>[Singapore] : Institute of Natural Sciences, College of Graduate Studies, Nanyang University, [1977]iv, 292 p. ; 27 cm.
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116מאת Zur, Eberhard, 1934-### CRL customization ### ?> ### Add publisher and desc details ### ?>
יצא לאור 1961Germany : Freie Universität Berlin, 1961.123 p. illus. 21 cm. -
117מאת Tschopp, Jürg W.### CRL customization ### ?> ### Add publisher and desc details ### ?>
יצא לאור 1979Zuerich : Eidgenoessische Technischen Hochschule, 1979.ii, 119 p. : ill. ; 21 cm. -
118מאת Makarov, V. N. (Vladimir Nikolaevich)### CRL customization ### ?> ### Add publisher and desc details ### ?>
יצא לאור 1998Apatity : [s.n.], 1998.2 v. ; 27 cm. -
119מאת Vinogradov, S. V. (Sergeĭ Vladimirovich)### CRL customization ### ?> ### Add publisher and desc details ### ?>
יצא לאור 1987Moskva : "Nauka", 1987.157 p. ; 20 cm. -
120יצא לאור 1985### CRL customization ### ?> ### Add publisher and desc details ### ?>Novosibirsk : Akademi︠i︡a nauk SSSR, Sibirskoe otd-nie, Vychislitelʹnyĭ ︠t︡sentr, 1985.170 p. : ill. ; 20 cm.