African Journals Online
Nigerian Agricultural Journal

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Volume 33, 2002
CONTENTS

INFLATION AND CHANGES IN OUTPUT AND CONSUMER PRICES OF FOOD IN NIGERIA

Ukoha, Obasi O. and M.O. Nyong 

1

Abstract

ANALYSIS OF WORLD COCOA PRODUCTION TRENDS AND THEIR PRODUCTION SHARE COEFFICIENTS (1975-1996)

Abang, S.O. and H. M. Ndifon 

10

Abstract

A STRUCTURAL ANALYSIS OF YAM TRADE FLOWS INTO ABIA STATE OF NIGERIA

Anuebunwa, F. O  

17

Abstract

CONSTRAINTS IN THE IMPLEMENTATION OF CROP PROTECTION EXTENSION SERVICE IN SOUTH EASTERN NIGERIA

Agu, C.M., J.C. Obiefuna and N.N. Oti 

23

Abstract

DECLINING YIELD OF OIL PALM: A CASE STUDY OF FOUR OIL PALM PLANTATIONS IN NIGERIA AND CAMEROUN

Udom, Daniel S 

32

Abstract

SEED YAM PRODUCTION WITH MINITUBERS