Tekijähaun tulokset

1

Kansikuva

Fertilizer use under multiple cropping systems: report of an Expert Consultation held in New Delhi, 3-6 February 1982

Julkaistu 1983

“...Expert Consultation on Fertilizer Use Under Multiple Cropping Systems (...”

Kirja

2

Kansikuva

Fertilizer use under multiple cropping systems: report of an Expert Consultation held in New Delhi, 3-6 February 1982

Julkaistu 1983

“...Expert Consultation on Fertilizer Use Under Multiple Cropping Systems (...”

Kirja