Vol. 40 No. 1-4 (1997): Pakistan Journal of Scientific and Industrial Research

Articles

• ?PEROXYMOLYBDATES PREPARATION, CHARACTERIZATION AND MILD STEEL CORROSION INHIBITION

  C. M. MUSTAFA, D. A. BEGUM, M. MOHIUDDIN

  1-4

• ?ON THE ELECTRODEPOSITION OF 80MBR,8°BRAND 82BRSPECIES FROM (11,1)ACTI- VATED DIBROMOMETHANE -N,N-DIMETHYLANILINE MIXTURE

  M.R. ZAMAN

  1-4

• ?SYNTHESIS AND SPECTRAL STUDIES OF MIXED lIGAND COMPLEXES OF SOME AZOPYRAZOLONES

  NADIA A. ABDAlLA

  1-4

• ?CHEMICAL CONSTITUENTS OF CAESALPINIA BONDUC

  M. SHAIQ ALl, SIMIN SHAMEEL, VIQAR UDDIN AHMAD, K. USMAN GHANI

  1-3

• ?THE CATALYTIC EFFECT OF SULPHUR ON SODIUM DIETHYL DITHIOCARBAMATE OXIDATION IN REACTION WITH PLATINUM AND HEAZLEWOODITE

  M. RIAZ MUMTAZ, KAMIN KHAN

  1-4

• ?SYNTHESIS AND REACTIONS OF 4-[3;,OXO-I-PHENYL-3-(P-SUBSTITUTED PHENYL)- PROPYL]-1-[4-CHLORO-PHENYL)-2-(3-METHYL-S-OXO-2-PYRAZOLIN-I-YL) THIAZOLE

  M. M. HAMAD, S. A. SAID, M. S. AMER, F. A. YASSIN, G. M. EL- GENDY

  1-4

• ?EFFECT OF INITIAL CALLUS SIZE/QUANTITY, AGAR, PHYTAGEL ANDTHIAMINE ON FURTHER GROWTH OF LEAF AND PETIOLE-DERIVED CALLUS CULTURES OF GOSSYPIUMHIRSUTUM L.

  LAL HUSSAIN AKHTAR, M. ANWAR MIRZA

  1-3

• ?ABUNDANCE OF RICE GREEN LEAFHOPPERS,NEPHOTETTIX SP.(HOMOPTERA: CICADELLIDAE) IN DIFFERENT RICE VARIETIES ANDTHEIR INTERRELATIONSHIPS WITH NATURALPREDATORS

  M.A. AHAD, F A. TALUKDER, M.A HAQUEAND, M.M. RAHMAN

  1-4

• ?ANTIFUNGAL ACTIVITY OF THE PLANT TRACHYSPERMUM AMMI(L).

  YAZDANA M. RIZKI, KANIZ FATIMA, Y ASMEEN BADAR

  1-3

• ?COCONUT PALM (COCOS NUCIFERA) HUSK AS A POTENTIAL ADSORBENT FOR LEAD, CADMIUM AND ZINC IONS IN INDUSTRIAL WASTE EFFLUENTS

  J. A. OMGBU, N. S. OHOCHUKU, V. IWEANYA, E. M. OBASEKI

  1-3

• ?EXTRACTION AND PRECIPITATION OF PEPSIN FROM BOVINE GASTRIC TISSUES

  ZIA-UR REHMAN, W. H. SHAH

  1-4

• ?COMPOSITION, ORIGIN AND ECONOMIC POTENTIAL OF KAKUL, LAGARBAN AND TARNAWAI PHOSPHORITE DEPOSITS OF HAZARA, PAKISTAN*

  VIQAR HUSAIN, HAMEEDULLAH KHAN, MUMTAZ HUSAIN, RUBINA BILQEES

  6-11