CONTENTS
A PRELIMINARY CHECK-LIST OF ALGAE IN SHADAWANKA RIVER, BAUCHI, NORTH-EASTERN NIGERIA 37
Sindama, A
IDENTIFICATION OF SUNFLOWER (Helianthus annus L.) SALT TOLERANT GENOTYPES 41
Rizwana Kausar, Ibrar Ahmad, Mansoor Azam and Shoukat Nawaz
Kinetics of Potassium Desorption from Some Calcareous Soil (Fars province, Southern Iran) 46
Abolfazl Azadi, Majid Baghernejad, Ali Abtahi
Measuring and modelling Stemflow in an Oriental beech stand of the Hyrcanian region, Iran. 52
Somayeh Ghorbani, Hamid Jalilvand, Ramin Rahmani,S.Mohammad Hojjati
