Yazar
v v pillay
14 cilt bulundu.
T. V. R. Pillay · Wiley
71 sayfa · 1977
Aquaculture / Fish ponds / Economic aspects / Aquicultura (aspectos economicos)
T. V. R. Pillay · Wiley & Sons, Incorporated, John
208 sayfa · 1992
Aquaculture / Aquatic animals / Effect of water pollution on / Environmental aspects / Environmental aspects of Aquaculture
T. V. R. Pillay · United Nations Development Program, Food and Agriculture Organization of the United Nations
35 sayfa · 1982
Planning / Fisheries / Aquaculture / Fish-culture
T. V. R. Pillay · Fisheries Division, Biology Branch, Food and Agriculture Organization of the United Nations
Sayfa sayısı yok · 1965
Kategori yok
P. N. Radhakrishna Pillay, M. V. Pushpados, V. K. G. Nair · Rubber Research Institute of India
668 sayfa · 1980
Rubber Research Institute of India