K. S. Kumarasinghe

K. S. Kumarasinghe

2 ספרים במאגר

ספרים

Isotopic Studies of Azolla and Nitrogen Fertilization of RiceK. S. Kumarasinghe

Isotopic Studies of Azolla and Nitrogen Fertilization of Rice

K. S. Kumarasinghe · 1993

Isotopic studies of Azolla and nitrogen fertilization of riceK. S. Kumarasinghe

Isotopic studies of Azolla and nitrogen fertilization of rice

K. S. Kumarasinghe · 2012