TEMPERATURE DERIVATIVES OF VISCOSITY, DENSITY AND REFRACTIVE INDEX FOR THE WATER-ETHANOL SYSTEM - Part II.-Further Measurements on the Activation Energy of Viscous Flow for Aqueous Ethanol in the Concentration Range of 0 to 5%

TAYEB M. QURESHI AND MARGHOOB AHMAD KHAN

MOLECULAR COMPLEXES OF PICRIC ACID WITH AROMATIC HYDROCARBONS AND THEIR DERIVATIVES Part II.-Association Constants of I:I Complexes of Polynuclear Aromatic, Hydrocarbons and Picric Acid

I. H. RESHAMWALA

KINETICS OF HYDROLYSIS OF ESTERS - Part I.

MOHAMMAD ZAHEERUDDIN AND H. A. KAZMI

STUDIES IN THE ALKALOIDS OF RAUWOLFIA CAFFRA SONDER - Part II.-Sodium Borohydride Reduction of Raucaffricine and Perakine. Conversion of Perakine into 3, I3-di (hydroxyrnethyl)-4 rnethyl I,2,3,4,6,7,I2,I2b-octahydro-2,6 Methano Indolo [2,3-a] Quinolizine.

NOORUL HAQ KHAN, MOHAMMAD ATAULLAH KHAN AND SALIMUZZAMAN SIDDIQUI

CHEMICAL INVESTIGATIONS ON SKIMMIA LAUREOLA SEEDS

FUAD PASHA

SOME ALKYLATION REACTIONS OF MANNICH BASES IN AQUEOUS MEDIUM - Part 1.-Reactions of Phenyl-β-dimethylaminoethylketone and its Hydrochloride

AHMAD KAMAL, (MISS) SURRIAYA AZIZ AND (MISS) MUSSARAT ANJUM

SOLVENT EXTRACTION OF ANTIMONY (III) FROM CHLORIDE SOLUTIONS WITH TRI-n-BUTYL PHOSPHATE (TBP) Part II.--Extraction of Macro-Amounts from Ammonium Chloride and Lithium Chloride Solutions

S. S. M. A. KHORASANI AND Q. A. HAKIM

A STUDY OF A HIGH ALUMINA CLAY FROM MUSAKHEL

M. SAFDAR, ANWAR HAMID AND MUSHTAQ AHMAD NAZ

MOULDING CHARACTERISTICS OF MIANWALI SAND

NASEERUDDIN SHEIKH, MANSUR AHMAD AND ASAF ALI QURESHI

EXTRACTABILITY OF PROTEINS FROM VARIOUS LEAVES

MOHAMMAD NAZIR AND F. H. SHAH

STUDIES ON INDIGENOUS STARCHES OF PAKISTAN - Part V.-Distribution of Amylose and Amylopectin Fractions in the Starches of Red-Skin and White-Skin Varieties of Potatoes

H. N. DE, M. YASIN, M. RAHMAN AND M. HAQUE

BIOCHEMICAL AND NUTRITIONAL INVESTIGATIONS ON RICE AND RICE PRODUCTS OF EAST PAKISTAN Part V.-Differential Spectrophotometric Investigation on the Iodine Complex Formed with the different Varieties of Raw and Parboiled Rice Starches

H. N. DE, NURUL HAQUE MIAN AND MOHSINUL HAQUE

CONVERSION OF DDT INTO DDE BY THE LARVAE OF AEDES AEGYPTI (L.) STRAIN PCSIR. DIPTERA-CULICIDAE

SHAHID H. ASHRAFI, S. A. MUZAFFAR AND M. A. H. QADRI

SEVEN NEW RECORDS OF ASPERGILLUS SPECIES FROM LAHORE SOIL

FARRUKH MIRZA AND S. SHAHID HUSAIN

STUDIES ON THE BIOLOGICAL. CONTROL OF PHYTOPHAGOUS MI'I;ES (ACARINA:TETRANYCHIDAE) AND APHID (APHIDIDAE)

M. ANWARULLAH, IRSHAD AND TASNEEM AKHTAR

INVESTIGATIONS ON SALT RESISTANCE IN COTTON

I. I. CHAUDHRI AND B.A. RAJPUT

A STUDY OF FUNGUS FLORA OF KARACHI SOILS

S. SHAHID HUSAIN, S.M. HASANY AND S.I AHMED

STUDIES ON FAGONIA CRETICA LINN. PART II

WASIF HUSSAIN, S.F. HUSSAIN, M. IKRAM AND S.A. WARSI

EQUIVALENT AND MOLECULAR WEIGHT DETERMINATION OF ALKALOIDS BY MICRO- TITRA TIONS IN NON-AQUEOUS SOLVENTS

M. RAFIULLAH AND M. IKRAM

TURPENTINE OIL-BASED CHEMICALS Part II.-Production of p-Cymene from Pinene-free Turpentine Oil

ABDUL SATTAR, ZAHUR-UD-DIN, M.K. BHATTY AND KARIMULLAH

UTILIZATION OF D.D.T. WASTE FOR THE PREPARATION OF SCARLET GG FAST DYE SALT AND A NEW SULPHUR GREY DYE

MOHAMMAD ZAFAR SHAH, MOHAMMAD SARWAR, M.K. BHATTY AND KARIMULLAH

PRELIMINARY SURVEY OF THE MEDICINAL PLANTS OF BALUCHISTAN

S. M. A. KAZMI

A STUDY OF FUNGUS FLORA OF KARACHI CANTT SOIL

S. R. H. RIZVI

GERMINATION OF UREDOSPORES OF PUCCINIA GRAMINIS PERS. ON CELLOPHANE PAPER

SHAKIL AHMAD KHAN AND M.M.S. MALIK

BOTANICAL STANDARDISATION OF FUMARIA PARVIFLORA LAMK.

S. H. ABID ASKARI AND S. BAQAR A. WARSI

COLOUR VARIATION: SEX RATIO AND SIZE, FREQUENCY OF OTOLITHUS ARGENTEUS. (CUVIER), (SILVER-BANDED JEW FISH)

SYED SALAHUDDIN HASHMI

THE INFLUENCE OF CROP ON SOIL FUNGISTASIS*

M. A. B. MALLIK

CULTIVATION OF CHRYSANTHEMUM CINERARIAEFOLIUM (TREV.) BOCC.- PYRETHRUM-AT LOW ALTITUDE

S. M. A. KAZMI

STUDIES ON THE IMPROVEMENT IN QUALITY BY CROSS BREEDING OF RAMBOUILLET SHEEP BREED WITH INDIGENOUS KAGHANI SHEEP BREED

ARBAB ABDUL WAKIL, (MISS) MUMTAZ FATIMA AND ABDUL KHALIQ