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Bulletin Cover

Editorial Board

Notice To Contributors

. EFFECTS OF NICKEL CHLORIDE ON HEMATOLOGICAL AND DEVELOPMENTAL PARAMETERS IN Wistar albino PREGNANT RATS

Adjroud, O. and Mouffok, S    ……..……………………..

 1

· ENHANCED YIELD AND QUALITY OF ONION (ALLIUM CEPA L. cv GIZA 6) PRODUCED USING ORGANIC FERTILIZATION.

 Magdi A.A. Mousa and Mohamed F. Mohamed.    .....................................................

9

· FACTORS AFFECTING THE FLORISTIC DIVERSITY AND NESTEDNESS IN THE ISLETS OF LAKE BARDAWIL, NORTH SINAI, EGYPT: IMPLICATIONS FOR CONSERVATION.

MagdyI. El-Bana   …………...........................................

19

·  EFFECTS OF SALINE CONDITIONS ON THE SOIL POROSITY IN THE CHELIFF VALLEY, ALGERIA.

 Djamel. Saidi, Y. Daoud and Mahmoud A. Essa   .............…………..............................

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·  AEROBIC BACTERIAL PATHOGENS OF PNEUMONIC FEEDLOT BUFFALO-CALVES, IN ASSIUT GOVERNORATE, EGYPT.

S. M. Sayed and A. M. A. Zaitoun    ...............................................................

55

·  SOME STUDIES ON METACERCARIAL INFECTION IN OREOCHROMIS NILOTICUS IN ASSIUT GOVERNORATE AND THEIR ROLE IN TRANSMISSION OF SOME TREMATODES TO DOGS.
 

Gamal Ameen Taher     ........................................................................

63

·  EFFECT OF NITROGEN, ORGANIC AND BIOFERTILIZATION ON PRODUCTIVITY OF LETTUCE (CV. ROMAINE) IN SANDY SOIL UNDER ASSIUT CONDITIONS.

M. H. Hosseny and M.M.M; Ahmed     ..................................................................................

·  ISOLATION AND CHARACTERIZATION OF RHAMNOLIPID (BIOSURFACTANT) FROM PETROLEUM CONTAMINATED SOIL.
 

Abdurrahim A. Elouzi1, Rehab Bashir, Ryma Sandouk and Bassam Elgammude

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  POPULATION AND SINGLE PLANT-DERIVED.   INBRED LINE ANALYSES FOR SEX EXPRESSION IN SUMMER SQUASH (CUCURBITA PEPO L.) CV 'ESKANDRANI'.

Emad F. S. Refai and Mohamed F. Mohamed