Eugenio Silveira de Macedo, Brazilian sanitary engineer (1916 – 1984)
Conceived the concept of virtual mean discharge
Developed Macedo slide rule for hydraulics (1978)
Created a calculation method for outflow in sanitary sewer (1962)
Designed a special recording stage gauges
Designed a public building sump
Henry Harold Welch Pearson, English-born South African botanist (Long Sutton,…
Prasanta Chandra Mahalanobis, Indian statistician (Calcutta 29 June 1893 –…
Pannuri Rama Rao, Indian mycologist (fl.1960-1990) DESCRIBED FUNGI SPECIES Annellophorella zizyphi 1971 with…
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