Evaluation of half-SIB progenies of maize (Zea mays L.) in relation to endosperm...

Survival of the inflationary model new strategies

Behaviour of cotton cultivar IAC-20 (Gossypiurn hirsuturn L. race latifolium) with...

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Effects of sowing date, spacing and time of cutting on the development and yield...

Synthesis of 15N enriched urea

Determinants of motivational behavior style: planning and validation of a diagnostic...

not available

Physical education in brazilian elementary and high schools, in the period 1930-1986:...