* Assiut University Bulletin For Environmental Researches
Vol. 12 No. 1, March 2009
Contents
Page
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 .............…………..............................
39
· 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
79
· 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 ..................................................................................
95
· ISOLATION AND CHARACTERIZATION OF RHAMNOLIPID (BIOSURFACTANT) FROM PETROLEUM CONTAMINATED SOIL.
Abdurrahim A. Elouzi1, Rehab Bashir, Ryma Sandouk and Bassam Elgammude
. 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
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