MONITORING OF PESTICIDE RESIDUES IN RIVER NILE WATER FROM EGYPT BY SOLID-PHASE EXTRACTION FOLLOWED BY GAS CHROMATOGRAPHY AND GAS CHROMATOGRAPHY–MASS SPECTROSCOPY

A TAXONOMIC STUDY OF THE GENUS TRIBULUS L. IN EGYPT I- MORPHOLOGICAL FEATURES

A TAXONOMIC STUDY OF THE GENUS TRIBULUS L. IN EGYPT II- HISTOLOGICAL FEATURES

A PROPOSED TAXONOMIC SYSTEM OF THE GENUS TRIBULUS L. IN EGYPT BY MEANS OF NUMERICAL TAXONOMY

MORPHOLOGICAL AND ANATOMICAL VARIATIONS OF ANABASIS ARTICULATA ECOTYPES IN EGYPT

CULTURAL, MORPHOLOGICAL, PHYSIOLOGICAL AND MOLECULAR STUDIES ON SOME STREPTOMYCETE ISOLATES

GROWTH AND PRODUCTIVITY OF WHEAT PLANTS AS AFFECTED BY COMPLETE FOLIAR FERTILIZER COMPOUNDS UNDER WATER STRESS CONDITIONS IN NEWLY CULTIVATED SANDY LAND

UNTRADITIONAL METHODS OF P-APPLICATION FOR RAISING ITS EFFICIENCY ON SANDY SOIL

PHYSIOLOGICAL EXPLORATION OF CERTAIN MAIZE INBRED LINES AND HYBRIDS BY USING RAPID METHODS TECHNIQUE 1. GENOTYPIC DIFFERENCES

GENETIC PARAMETERS OF SOME AGRONOMIC TRAITS IN YELLOW MAIZE UNDER TWO PLANTING DATES

CORRELATION AND PATH COFFICIENT ANALYSIS IN FOUR YELLOW MAIZE CROSSES UNDER TWO PLANTING DATES

EFFECT OF NATURAL ANTIOXIDANT OF CAKE QUALITY DURING STORAGE