أجريس - النظام الدولي للعلوم الزراعية والتكنولوجيا

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الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)

النتائج 1 - 10 من 23

Determination of chemical composition of natural waters on the territory of some townships of the central Serbia [Yugoslavia]

1998

Mihajlovic, R. | Plavsic, K. | Mihajlovic, Lj. | Mrdak, C. | Kovacevic, S. | Kanazir, Lj. (Prirodno-matematicki fakultet, Kragujevac (Yugoslavia))

Unassigned data from Yugoslavia - Antarctica

Bottom fauna of Susica fountainhead [Serbia, Yugoslavia]

1998

Markovic, Z. | Mitrovic-Tutundzic, V. (Univerzitet u Beogradu, Beograd - Zemun (Yugoslavia). Poljoprivredni fakultet, Institut za stocarstvo)

Unassigned data from Yugoslavia - Antarctica

Metal-pollution index (MPI) - proposal for freshwater monitoring

1999

Teodorovic, I. (Univerzitet u Novom Sadu, Novi Sad (Yugoslavia). Prirodno-matematicki fakultet, Institut za biologiju) | Djukic, N. | Maletin, S. | Miljanovic, B.

Unassigned data from Yugoslavia - Antarctica


Nitrogen in Dutch freshwater lakes: trends and targets

1998

Molen, D.T. van der | Portielje, R. | Nobel, W.T. de | Boers, P.C.M. (Institute for Inland Water Management and Waste Water Treatment, Lelystad (Netherlands))

Department for Environment, Food and Rural Affairs - United Kingdom

Temporal trends of organochlorines in northern Europe, 1967-1995. Relation to global fractionation, leakage from sediments and international measures

1998

Bignert, A. | Olsson, M. | Persson, W. | Jensen, S. | Zakrisson, S. | Litzen, K. | Eriksson, U. | Haggberg, L. | Alsberg, T. (Contaminant Research Group, Swedish Museum of Natural History Box 50007, SE-104 05 Stockholm (Sweden))

Department for Environment, Food and Rural Affairs - United Kingdom


Review of the biological studies on Laguna de Bay [Philippines] in relation to aquatic pollution

1997

Guerrero, R.D. III (Philippine Council for Aquatic Marine Research and Development, Los Banos, Laguna (Philippines))

University Library, University of the Philippines at Los Baños - Philippines

Freshwaters.. ed. 2

1992

Fish, Sir H. (Red Roofs, Newbury Road, Shefford Woodlands, Newbury, Berkshire RG16 7AJ (United Kingdom))

Department for Environment, Food and Rural Affairs - United Kingdom