Field guide on harmful and useful organisms in Philippine ricefields (insects and non-insects).
| Erakunde egilea: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Nueva Ecija
Philippine Rice Research Institute
2002.
|
| Edizioa: | revised edition. |
| Gaiak: |


