Multidisciplinary Archive - Volume 16 - Issue 6

SPECTROSCOPIC STUDIES OF ORGANOPHOSPHORUS COMPOUNDS Part IX. IR Spectra of Tri-o-tolylphosphine and Alkyltri-o-tolylphosphonium Iodides*

M. ARSHADA. BEG and SAMIUZZAMAN

THE REVERSIBLE AND IRREVERSIBLE SEPARATION OF GASES BY PARTITION CHROMATOGRAPHY

M. JAFFAR

THE STRUCTURE OF DENDROPANOXIDE

I. MIR, F.W. BACHELOR and S. AHMAD

ISOLATION AND STRUCTURE OF CROTALARINE, A NEW ALKALOID FROM CROTALARIA BURHIA BUCH.-HAM.

M. AMJAD ALI  and G.A. ADIL

EFFECT OF SOLVENT-SOLUTE INTERACTIONS ON C-H AND C==C STRETCHING VIBRATIONS OF ACETYLENE

AZHAR M. SYED

HUCKEL MOLECULAR ORBITAL CALCULATION AND SPIN POLARIZATION PARAMETER IN A TRIVALENT NITROGEN: TRIS-p-NITROPHENYLAMINE CATION

MAHBOOB MOHAMMAD

CYCLIC VOLTAMETRIC STUDIES - Part I. l-Ethyl-4-Carbomethoxypyridinium Iodide in Acetonitrile

MAHBOOB MOHAMMAD, M. SALEEM, SALEEM QURESHI and IMTIAZ HANIF

THE PECTIC SUBSTANCES OF PIGMENTED ONION SKINS : FORMATION OF GALACTURONE IN HEATED PECTIN AND PECTIC ACID SOLUTIONS

A.F. ABDEL-FATTAH and M. EDREES

STATISTICAL STUDIES OF LIGHT TRAP CATCHES OF ZYGINIDIA QUYUMI (AHMED) (CICADELLIDAE:HOMOPTERA) ON WHEAT IN PUNJAB

MANZOOR AHMED, ABDUL JABBAR and MUHAMMAD SHAFIQ

A CONTRIBUTION TO THE KNOWLEDGE OF COREID FAUNA IN NATIONAL INSECT MUSEUM OF PAKISTAN (HEMIPTERA, COREIDAE)*

NARJIS YOUSUF and IMTIAZ AHMAD

THE PHYSIOLOGICAL ASPECTS OF ABSCISSION WITH A REFERENCE TO COTTON PLANT

A. S. BHA.TTI

CONSTITUENTS OF DELPHINIUM ORIENTALE

M. IKRAM and LH. SIDDIQUI

CURLED-LEAF DISEASE OF PAPAYA TREE

MOHSIN AZIZ FARUQI and M. RAFIUZ-ZAMAN

PLANT PARASITIC NEMATODE FAUNA OF SIND

MOHAMMAD AHMAD, MANZOOR SAEED and H. A. KHAN

STUDIES ON NEEM PLANT AS REPELLENT AGAINST STORED GRAIN INSECTS

GHULAM JILANI and MOHAMMAD MUNIR MALIK

ANODIC OXIDATION OF HYDRAZINE ON SILVER

ZAFAR AHMAD KHAN*

THE ROLE OF ORGANIC ACIDS IN CONTROLLING THE REACTION OF PHENOL WITH FORMALDEHYDE TO FORM PHENOLIC RESINS

M.M. ZAFAR, A.H.K. YOUSUFZAT,S. ALI HUSAIN and A.A. CHISTI

CORRELATION OF SOLAR RADIATION AND SUNSHINE DURATION IN RIYADH, SAUDI ARABIA

J.A. SABBAGHA, .A.M. SAYIGH and E.M.A. EL-SALAM

SPHEROIDAL-ASBESTOS FROM QILLA, CHARSADDA TEHSIL.

KHURSHID JEHAN and AINUL HASAN KHAN

A METHOD OF EXTRACTION AND ESTIMATION OF AJMALINE IN DOG'S BLOOD

R.A. SHAH, (Mrs.) RUQIA MAHMUD and (Mrs.) NARGIS HUSSAIN