Introduction and effects of high-yielding varieties of rice in the Philippines
Food and Agriculture Organization of the United Nations
- Rome FAO 1971
- viii, 47 p . ill.; 28cm
"Study prepared by W.W. Thamm under the supervision of J.W. Couston, assisted by S.P. Malhotra" - foreword
Rice--Philippines
Rice--Varieties
"Study prepared by W.W. Thamm under the supervision of J.W. Couston, assisted by S.P. Malhotra" - foreword
Rice--Philippines
Rice--Varieties