An economic analysis of the effect of tillage, weeding and nitrogen interaction on yield of rice

An economic analysis of the effect of tillage, weeding and nitrogen interaction on yield of rice

Библиографические подробности
Главный автор: Deomampo, Narciso R. 1938-
Формат: Диссертация
Язык:English
Опубликовано: 1968.
Предметы:
Rice research.