Challenge to biologists in the 70's the escalation of food production
| Príomhchruthaitheoir: | |
|---|---|
| Formáid: | LEABHAR |
| Teanga: | English |
| Foilsithe / Cruthaithe: |
[Quezon City
National Research Council of the Philippines
1973.]
|
| Sraith: | The Dr. Gregorio T. Velasquez lecture series, 1972-73
|
| Ábhair: |