All Charts are made on PVC rexine, hand drawn, waterproof, in fast multicolours with a black background. Each chart is provided with rollers to hang on wall. Size 75×100 cm.
1) Maize seed germination
2) Gram seed germination
3) Bean seed germination
4) Castor seed germination
5) Pea seed germination
6) Dispersal of seeds & fruits
7) Classification of fruits