QUANTITATIVE ESTIMATIONS OF ANTIMONY(III), MERCURY(II) AND BISMUTH(III) WITH 1,3-DIMORPHOLINOPROPANE

M. SAKHAWATHUSSAIN,TAJ ALI, FALAK NAZ and S. MARGHOOB ALI

SOME FUNDAMENTAL STUDIES WITH COBLAT(III) ACETATE FOR ITS USE IN REDOX REACTIONS WITH ORGANIC SUBSTANCES IN NONAQUEOUS MEDIA

ZAFARULLAH SHEIKH, JAN DOLEZAL* and J. ZYKA

THE DETERMINATION OF PHENOL BY THE RING-OVEN TECHNIQUE

MUHAMMAD HANIF, FARHAT JAMSHAID,TEHSEEN AMAN and M. H. HASHMI

REACTION OF CROWN-POTASSIUM WITH 1,3-DINITROBENZENE AND 4-NITROBENZYL FLUORIDE

MAHBOOB MOHAMMAD

CHEMICAL COMPOSITION OF THE BROWN SEAWEED CYSTOSEIRA BARBATA AND ISOLATION OF A SULPHATED HETEROPOLYSACCHARIDE

M. M. HUSSEIN, N. M. EL-SAYED and A. F. ABDEL-FATTAH

CARBOHYDRATE CONSTITUENTS OF ZAHDI DATES (PHOENIX DACTYLIFERA L.)

M. UDDIN* and M. A. KHALIL

THERMAL REARRANGEMENT OF 3-HYDROXY-2-(HYDROXYPHENYL)-3-METHYL-3H-INDOLE

B. ROBINSON and M. UPPAL ZUBAIR

SYNTHESIS OF SPONGOCYTIDINE

G. R. NIAZ and FASIULLAH KHAN

REACTION OF STEROLS WITH DMSO AND ACETIC ANHYDRIDE: FORMATION OF 3β-ACETOXYMETHOXY CHOLEST-5-ENE

S. M. IFZAL and REHANA AHMED

THE LYGAEINAE (HETEROPTERA: LYGAEIDAE) OF PAKISTAN*

ABDUL HAMID and KHUJISTA MEHER

A STUDY OF EGGS AND IMMATURE STAGES OF TWO CLOSELY RELATED SYMPATRIC SPECIES OF OXYRHACHIS GERMAR (HOMOPTERA: MEMBRACIDAE)

IMTIAZ AHMAD and ISMAT ABRAR

STUDIES ON THE ESSENTIAL OILS OF THE PAKISTAN SPECIES OF THE FAMILY UMBELLIFERAE

Part III. Cuminum cyminum Linn. (Cumin, Safed zira) seed oil

AMNA KARIM, MASOOD PERVEZ and M. K. BHATTY

STUDIES ON THE ESSENTIAL OILS OF THE PAKISTANI SPECIES OF THE FAMILY UMBELLIFERAE

Part IV. Apium graveo/ens Linn. (Celery, Ajmodh) Seed Oil

AMNA KARIM and MUHAMMAD KHURSHID BHATT

EXTRACTION AND EXAMINATION OF ANODIC DIFFUSION LAYER

Q. IQBAL

COLD SETTING STUDIES OF FOUNDRY SANDS BONDED WITH FURAN RESINS

AZIZUR REHMAN, IFTIKHAR AHMAD and KHALID MASOOD

STUDY OF EGYPTIAN BENTONITE BY X-RAY DIFFRACTION METHOD

A.S. EL-HITI

RELATIVE EFFICIENCY OF DIFFERENT EXTRACTANTS FOR DETERMINATION OF AVAILABLE PHOSPHORUS IN THE PUNJAB SOILS

DOST MUHAMMAD MALIK and MOHAMMAD SARWAR

IMPROVEMENT IN DYEING OF FELLMONGERED WOOL WITH CHROME AND REACTIVE DYES

ABDUR RAZZAQ, AMIR MOHAMMAD KHAN and MUMTAZ A. KHAN

SEASONING AND DIMENSIONAL STABILIZATION OF WOOD

M. ASLAM