Volume 32 (1999) - CONTENTS
Havrland, B.:
Research program of the Institute of Tropical and Subtropical
Agriculture
Jenicek, V.:
World economy Globalisation
Daba, T. Havel, J.:
The historical developments of the distribution of goods
in Libya: a review
Admassu Shibru, Kassa Belay:
Coffee marketing system in Ethiopia: the case of Sidama
zone
Fantova, M., Stefkova, X.:
Introduction of advanced practices in rearing Toronke sheep
in the Republic of Mali
Phung, T. V., Blaha, J , Heger, J.:
The study on the maintenance requirements of isoleucine,
leucine and valine for growing pigs
Usman, A., Elemo, K. A., Lagoke S. T. O.,
Adigun, J. A., Misari, S. M.:
Critical period of weed interference in maize/rice mixture
Gana, A. S., Maji, A. T., Ukwungwu, M. N.:
Field screening of rice varieties for high yield and their
tolerance to African rice gall midge
Umar, A., Babalola, O.:
The productivity of rice/maize intercrop as influenced by
tillage methods
Gana, A. K., Busari, L. D.:
Yield and returns of sugarcane (Saccharum officinarum)
intercropping with horticural crops
Eloy F., Kosina, P.:
Micropropagation of lesser known Andean tuber and root crops
(Oxalis tuberosa Molina, Tropaeolum tuberosum Ruiz and Pavon, Ullucus tuberosus
Lozano, Solatium tuberosum L,.subsp.andigena)
Olorunju, S. A. S., Oyakhilome, D. E., Danguma,
B. Otti, F.:
Evaluating the mathematical relationship between area cultivated
and total production of some tubers, grains and industrial crops in Nigeria
Truong, T. T.,Valicek, P.:
Verification of growth and stevioside content of stevie
plants propagated by vegetative and generative method
Ruzickova, K.5Holubova, K.:
Comparision of production of biomass except roots and of
yield of four species of Amaranthus - grain type
Sindlar, I.:
Determination of selected content substances in the species
Glycyrrhiza uralensisFish